American Journal of Humanities and Social Sciences Research (AJHSSR) 2025
A J H S S R J o u r n a l P a g e | 272
American Journal of Humanities and Social Sciences Research (AJHSSR)
e-ISSN : 2378-703X
Volume-09, Issue-07, pp-272-276
www.ajhssr.com
Research Paper Open Access
Implementation of Total Quality Management (TQM) in Plywood
Production Control
(Case Study of PT. SJL Global Tbk Samarinda)
Astitiansyah1
, Zainal Abidin2
Ike Purnamasari3
1
(Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia)
2
(Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia)
3
(Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia)
ABSTRACT: This study aims to analyze the implementation of Total Quality Management (TQM) in controlling plywood
production at PT. SLJ Global Tbk, Samarinda. This study uses a qualitative descriptive method to evaluate the effectiveness
of the implementation of TQM principles, such as customer focus, continuous improvement, and participation of all parties
in production control. The results of the study indicate that the implementation of TQM at PT. SLJ Global Tbk has
succeeded in increasing production efficiency and reducing the level of product defects, so that it can provide added value to
the company and increase customer satisfaction.
Keywords - Total Quality Management (Tqm), Production Control, PT. SLJ Global Tbk, Continuous improvement
I.INTRODUCTION
Plywood or often called tripleks or plywood is a type of manufactured board consisting of layers of wood (wood
veneer) glued together. PT SLJ Global Tbk which is used as a case study in this research is a public company in the field of
integrated wood processing industry and exploitation of natural forest products that produces plywood with its head office in
Jakarta and operational center in Samarinda, East Kalimantan. PT SLJ Global Tbk was established on April 14, 1980 under
the name PT Sumalindo Lestari Jaya Tbk which since the beginning has managed a forest area of 132,000 Ha and a plywood
factory with a production capacity of 66,000 m3/year.
In the operational process of plywood production, the company management implements Total Quality
Management (TQM) which is supported by:
1. Quality Control (QC), which is the part that ensures that the products produced are of high quality and meet production
quality standards.
2. Quality Control Group (GKM), which is a quality control approach through increasing employee participation.
3. Final Quality Inspection (FQI), which is an inspection of finished products as a whole, from appearance to functionality.
In facing the post-COVID-19 recovery, competition in the industrial revolution era and global market conditions, and to
produce plywood production that still has very good quality as before, Total Quality Management (TQM) can be applied by
management in company operations to control plywood production. Where currently in running the operations of a plywood
company, various problems are found, such as:
1. In the implementation of TQM, one time you can face obstacles either due to technical or non-technical problems.
2. Methods and strategies that are not in accordance with the implementation of TQM.
3. Lack of consistency in the implementation of Quality Management, resulting in deviations from the quality of employee
performance which has an impact on plywood production.
The implementation of TQM in accordance with the right concepts and principles is expected to overcome these
existing problems. Based on the background that occurred, the research conducted raised "Implementation of Total Quality
Management (TQM) in Plywood Production Control" by taking a case study of a public company engaged in the plywood
industry, namely PT SJL Global Tbk which is located in Sengkotek Loa Janan Ilir, Samarinda City, East Kalimantan
Province.
II.LITERATURE REVIEW
Industrial Company Management
In the book Industrial Company Management, Minto Waluyo said that industrial company management is a series
of activities to create value in the form of goods and services through the transformation of input into output. Where activity
is a process or a set of activities that require one or more inputs, change and add value to the input, so that it can provide one
or more outputs for customers. Input consists of human resources (labor), capital (equipment and facilities), purchase of raw
materials and services, and land and energy. While the output is goods and services. Minto Waluyo further explained that
industrial company management is identical to operations management and is related to industrial management, and quality
management.
American Journal of Humanities and Social Sciences Research (AJHSSR) 202
A J H S S R J o u r n a l P a g e | 273
There are 10 (ten) strategic decisions in industrial company management consisting of Service and product design;
Quality management; Process and capacity design; Location; Layout design; Human resources and job design; Supply Chain
Management; Inventory, material requirements planning, and JIT (just-in-time); Intermediate, short term, and project
scheduling; Maintenance. (Haizer & Render, 2011:39).
Operations Management
Operations Management is a series of activities that create value in the form of goods and services by transforming
inputs into results. (Heizer & Render, 2019:3) According to Heizer and Render in the book Operations Management,
competitive advantage is the creation of a unique advantage over competitors by including: Competing on Differentiation,
Competing on Cost, and Competing on Response.
Industrial Management
According to Muhamad Ali in the book Industrial Management, Industrial Management includes Management and
Organization, Decision Making, the Role of Management in Industry, Operations and Production Management, Quality
Management Systems, Human Resource Management, Information Systems Management, Product Design and Industrial
Processes, Work Procedures and Ergonomics, and Quality Management.
Quality Management
Quality management of a production process cannot be separated from what is called quality, quality management
systems, and total quality management known as TQM. Quality is something that is unique and abstract so that each expert
has a different view even though it is essentially the same. Philip B. Crosby argues that quality is conformance to
requirements of specifications, using a top-down approach. (Ali, 2018:147-148)W. Edwards Deming put forward the
definition of quality as problem solving to achieve continuous improvement, using a bottom-up approach, where continuous
improvement is the focus in understanding quality. (Ali, 2018:148). Westinghouse argues that quality is work performance
that can meet customer desires quickly and accurately. Meanwhile, Joseph M. Juran argues that quality is fitness for use,
with an approach that is more oriented towards meeting customer expectations. A product that does not match its use is said
to be of poor quality. (Ali, 2018:148)
Total Quality Management (TQM)
Total Quality Management is one of the approaches in quality management that is widely used by large companies
because it is believed to be able to significantly improve industrial performance.
III.CONCEPTUAL FRAMEWORK AND HYPOTHESIS
The conceptual framework of the research on the Implementation of Total Quality Management (TQM) in
Plywood Production Control with a case study at PT SLJ Global Tbk is in Figure 1 as follows:
Figure 1 Conceptual Framework
Fenomena Gap:
- Kondisi Pasar
- Pasca COVID-19
- Industrin 4.0
Permasalahan (Problems):
- Teknis
- Non Teknis
Kesempatan (Opportunity):
PT SLJ Global Tbk memerlukan Total Quality
Management (TQM) untuk Pengendalian Produksi
Pendekatan (Approach):
- Proses Operasional dan Administrasi
- Teknologi Informasi
- Research and Development
Penerapan (Implementation):
Sosialisasi Total Quality Management
(TQM) dalam mengendalikan produksi
kayu lapis
Hasil (Result):
Total Quality Management (TQM) dalam
Pengendalian Produksi Kayu Lapis atas
Fenomena Gap yang terjadi pada PT SLJ Global
Proses (Process):
- Analisis dan Desain
- Penggunaan Alat Pengendalian
Produksi
American Journal of Humanities and Social Sciences Research (AJHSSR) 202
A J H S S R J o u r n a l P a g e | 274
Based on the background of the research and the conceptual image above, the problem formulated and focused on
in this research is: "How can Total Quality Management (TQM) help the plywood industry company, namely PT SLJ Global
Tbk in the process of controlling plywood production to deal with existing problems?"
IV.RESEARCH METHODS
The research method used is the Qualitative Research Method, where the research on the application of Total
Quality Management (TQM) in controlling plywood production with a case study at PT SLJ Global Tbk will be carried out
using Naturalistic Research or often called Qualitative Methods to obtain data with qualitative descriptive research in
providing descriptions and descriptions of the phenomena studied for use in Qualitative Data Analysis using data collection
techniques and data processing approaches.
Population and Sample
In qualitative research, the sampling techniques that are often used are purposive sampling and snowball sampling.
Purposive Sampling is a technique for taking samples of data sources with certain considerations, such as people who are
considered to know the most about what we expect or maybe they are the rulers so that it is easier for researchers to explore
the objects/social situations being studied such as Owner, Deputy Chief Executive (DCE), Production Manager, and Head of
Quality Control. Snowball Sampling is a technique for taking samples of data sources, which at first the number is small but
over time becomes large because the small number of data sources is not yet able to provide complete data so that other
people are sought who can be used as data sources. (Sugiyono, 2010:300)Determination of samples in qualitative research is
carried out when researchers begin to enter the field and during the research by selecting certain people who are considered
to provide the necessary data, and based on the data and information obtained from the sample, researchers can determine
other samples that are considered to provide more complete data and information.
In this qualitative research, the data source sample is still temporary, including:
1. Deputy Chief Executive (DCE).
2. Production Manager.
3. Head of Quality Control.
4. Head of Production Administration.
5. Sales Manager.
6. Warehouse Manager.
7. Procurement Manager.
3.4 Data Collection Techniques
Data Collection Techniques
The data collection that will be carried out is the collection of primary data and secondary data, where primary data
is data that is collected directly or obtained from direct sources to be used as analysis material, while secondary data is data
that is obtained indirectly or from the party collecting the data.In the qualitative research that was carried out, data collection
was carried out in Natural Settings (natural conditions) with primary data sources and data collection techniques were more
on participant observation, in-depth interviews, and documentation.
1. Participant Observation.
In this observation, directly involved in daily activities that are used as sources of research data, while doing what
the data sources do and listening to what they say. This observation activity is carried out in 3 (three) stages, namely
Descriptive Observation, Focused Observation/Reduction, and Selected Observation. Entering Social Situations: there are
places, actors, activities Determining Focus: Choosing among those that have been described Breaking Down Focus: Into
more detailed componentsConclusion Conclusion Conclusion Data collection is carried out accompanied by observation
sheets, observation guides, and observation guides in the form of observation sheets/schedules.
2. In-Depth Interviews
In this qualitative research, the interviews used are semi-structured and unstructured. Semi-structured interviews to
find problems that are formulated more openly where the interviewee is asked for opinions and ideas and listens to and
records what is stated by the informant.Unstructured interviews for free interviews without using systematically arranged
interview guidelines, but rather directed at the objects and informants being interviewed while still adhering to the 5W
(Who, Why, What, When, Where) and 1H (How). Interviews are aimed at the middle level of management.
Data Analysis
To assist in the process of data analysis from qualitative research conducted, NVivo is used, a software for the
development, support, and management of qualitative data analysis whose main function is to code data effectively and
efficiently. NVivo is very helpful in qualitative research that faces the greatest challenges with the problems of subjectivity
(researcher-biased), validity, and reactivity.
Discussion
Based on the research results obtained both through observation or direct observation in the field both by
observing the operational process of plywood production and the administrative process carried out starting from the
location of procurement of raw materials for log wood as material to the process of cutting, processing, finishing and
entering the warehouse ready for shipment, including the results of direct interviews with sources by researchers, it can be
said that "The implementation of Total Quality Management (TQM) in Plywood Production Control at PT SLJ Global Tbk is
in accordance with the principles of TQM.
American Journal of Humanities and Social Sciences Research (AJHSSR) 202
A J H S S R J o u r n a l P a g e | 275
Basically, plywood companies in implementing total quality management have been carried out systematically by
a system that has been designed by several managers with operational standards that apply to the company, one of which is
the company using the ISO 9000 operational standard so that there are no audit activities and all are controlled by the system
that runs and applies in the company such as the Quality Plan (QP) specifically production refers to applicable standards.
This discussion contains several questions with sources who are interested or who understand, know about the ongoing
production control process, examples of some answers from the interview results:
1. The view of the Head of Plywood Production on the Implementation of Total Quality Management in Production Control"
that this company, namely PT.SLJ, is a very large company and has several subsidiaries that have implemented total Quality
management in accordance with the aspects that have been prepared starting from quality human resources, technology that
helps the running system, machines that process production results, quality control (QC) in order to be able to analyze the
results of quality production.
2. Providing an overview of the quality of wood production in controlling the system faced such as log selection, of course
has certain criteria such as size, type, and quality and this section is to find out the log grade such as, grade A, B, C and D for
example starting from the log cutting machine site A for the level of defects from not having eyes so that the process is
immediately separated by the machine, from these four grades there is an exception, namely grade D where grade D is
defective material both from the site, the exception is about this log that is purchased by the company and this is almost no
continuous incident in the production control process.
3. Control carried out by several employees who hold direct production positions starting from supervising log cutting to
checking tasks when the product assembly process takes place. This check is carried out at every stage of production. This
means that if a product is found to not meet standards at a certain stage, the product will not proceed to the next production
stage.
V.CONCLUSION
The implementation of Total Quality Management (TQM) in controlling plywood production at PT. SLJ Global
Tbk Samarinda has made a significant contribution to improving product quality and production process efficiency. Through
the implementation of TQM principles, the company can reduce the number of defects in products, increase customer
satisfaction, and optimize the use of resources. The main focus of TQM at PT. SLJ Global Tbk includes continuous
improvement, improving employee skills, and implementing a strict quality control system at every stage of production.
From this study, it can be concluded that:
1. Continuous Improvement: TQM encourages continuous improvement in the production process, which significantly
impacts the final quality of plywood products.
2. Employee Involvement: Active employee involvement in quality control has a positive impact on individual motivation
and responsibility for product quality.
3. Customer Satisfaction: The implementation of TQM has increased customer satisfaction through more consistent and
high-quality products.
VI. ACKNOWLEDGEMENTS
The author would like to express his gratitude to Allah SWT for all His grace, gifts, and blessings so that the author can
complete this thesis entitled "Implementation of Total Quality Management (TQM) in Controlling Plywood Production
(Case Study of PT. SLJ Global Tbk Samarinda)".
REFERENCES
Journal Papers:
[1] M Heizer, Jay dan Render, Barry. 2019. Edisi 11. Manajemen Operasi: Manajemen Keberlangsungan dan Rantai
Pasokan. Salemba Empat Jakarta dan Pearson New Jersey.
[2] Bentler, P.M., Chou, C.P. (1987). Practical Issues in Structural Modeling. Sociological Methods &
Research, 16 (1), 78-117.
[3] Brah, S.A., Wong, J.L. and Rao, B.M. (2000) . TQM and business performance in the servicesector: a Singapore
study. International Journal of Operations and Production Management,20(11), 1293–1312.
[4] Bouranta, N., Psomas, E.L., Pantouvakis, A. (2017). Identifying the critical determinants of TQM and their impact
on company performance, Evidencefrom the hotel industry of Greece. The TQM Journal, 29(1), 147-166.
Books:
[1] Ali, Muhamad. 2018. Manajemen Industri. UNY Press Yogyakarta. Adobe PDF eBook.
[2] Sugiyono. 2013. Metode Penelitian Kuantitatif Kualitatif dan R&D. Alfabeta Bandung. Adobe PDF eBook.
[3] Sugiyono. 2010. Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif dan R&D). Alfabeta Bandung.
[4] Ali, Muhamad. 2018. Manajemen Industri. UNY Press Yogyakarta. Adobe PDF eBook.
[5] Dale H. Besterfield, Carol Besterfield-Michna, Glen H. Besterfield, Mary Besterfield-Sacre, Hemant Urdhwareshe,
dan Rashmi Urdhwareshe. 2012. Revised Third Edition. University Series: Total Quality Management For Anna
University. Pearson Education in South Asia. Adobe PDF eBook.
[6] Daulay, Maraimbang. 2010. Filsafat Fenomenologi: Suatu
Pengantar. Paniaswaja Press Medan. Adobe PDF eBook.
[7] Eriana, E. S., Subariah, R., dan Farizy, S. 2022. Testing & Implementasi Sistem. UNPAM Press Pamulang. Adobe
PDF eBook.
[8] FEB UNMUL. 2021. Panduan Penulisan Karya Ilmiah: Tesis. Adobe PDF eBook.
[9] Febryany, F. G., Ilmi, Z., Adhimursandi, D. 2018. ā€œPengendalian Kualitas Produk Kayu Lapis Pada PT. SLJ
Global Tbkā€. Jurnal Ilmu Manajemen Mulawarman (JIMM) Vol. 3, No. 4.
[10] Fixsen, D. L., Naoom, S. F., Blase., K. A., Friedman, R. M., dan Wallace, F. 2005. Implementation Research: A
Synthesis of the Literature. USF Florida. Adobe PDF eBook.
American Journal of Humanities and Social Sciences Research (AJHSSR) 202
A J H S S R J o u r n a l P a g e | 276
[11] Hatmoko, Jati Utomo Dwi. 2021. Revolusi Industri 4.0: Perspektif Teknologi, Manajemen, dan Edukasi. ANDI
Yogyakarta. Adobe PDF eBook.
[12] Hadi, A., Asrori, dan Rusman. 2021. Penelitian Kualitatif: Studi Fenomenologi, Case Study, Grounded Theory,
Etnografi, Biograf. Pena Persada Banyumas. Adobe PDF eBook.
[13] Heizer, Jay dan Render, Barry. 2019. Edisi 11. Manajemen Operasi: Manajemen Keberlangsungan dan Rantai
Pasokan. Salemba Empat Jakarta dan Pearson New Jersey.
[14] Heizer, Jay dan Render, Barry. 2011. Global Edition. Tenth Edition. Operations Management. Pearson New
Jersey. Adobe PDF eBook.
[15] ISO 9000. 2015. Fourth Edition. Quality Management Systems – Fundamentals and Vocabulary. ISO Published
Switzerland. Adobe PDF eBook.
[16] Kurniasih, D., Rusfiana, Y., Subagyo, A., dan Nuradhawati, R. 2021. Teknik Analisa. Alfabeta Bandung. Adobe
PDF eBook.
[17] Muhammad Hasan, Tuti Khairani Harahap, Syahrial Hasibuan, Lesyah Rodliyah, Sitti Zuhaerah Thalhah, Cecep
Ucu Rakhman, Paskalina Widiastuti Ratnaningsih, Inanna, Andi Aris Mattunruang, Herman, Nursaeni, Yusriani,
Nahriana, Dumaris E. Silalahi, Sitti Hajerah Hasyim, Azwar Rahmat, Yetty Faridatul Ulfah, dan Nur Arisah. 2022.
Metode Penelitian Kualitatif. Tahta Media Group Makassar. Adobe PDF eBook.
[18] Nigel Slack, Alistair Brandon-Jones, dan Robert Johnston. 2013. Seventh Edition. Operations Management.
Pearson United Kingdom. Adobe PDF eBook.
[19] Priyatna, E. T., Suryani, A. W., Fachrunnisa, R., Supriyanto, A., dan Zakaria, I. 2020. Pemanfaatan NVivo Dalam
Penelitian Kuyalitatif: NVivo Untuk Kajian Pustaka, Analisis Data, dan Triangulasi. Pusat Pendidikan LP2M
UNM Malang. Adobe PDF eBook.
[20] Pusat Bahasa. 2008. Kamus Besar Bahasa Indonesia (KBBI). Pusat Bahasa DepDikNas Indonesia. Adobe PDF
eBook.
[21] Ramlawati. 2020. Total Quality Management. Nasmedia Makassar. Adobe PDF eBook.
[22] Rianse, Usman dan Abdi. 2008. Metodologi Penelitian Sosial dan Ekonomi: Teori dan Aplikasi. Alfabeta
Bandung.
[23] Riduwan. 2009. Metode dan Teknik Menyusun Tesis. Alfabeta Bandung.
[24] Rusdiana. 2014. Manajemen Operasi. Pustaka Setia Bandung. Adobe PDF eBook.
[25] Salim dan Syahrum. 2012. Metodologi Penelitian Kualitatif. Citapustaka Media Bandung. Adobe PDF eBook.
[26] Standar Nasional Indonesia (SNI): SNI ISO 2074:2008. 2008. Kayu Lapis – Istilah dan Definisi. Badan
Standarisasi Nasional (BSN). Adobe PDF eBook.
[27] Standar Nasional Indonesia (SNI): SNI ISO 1096:2010. 2010. Kayu Lapis – Klasifikasi. Badan Standarisasi
Nasional (BSN). Adobe PDF eBook.
[28] Suherman, Musnaini, Wijoyo, H., dan Indrawan, i. 2020. Industry 4.0 vs Society 5.0. Pena Persada Purwokerto.
Adobe PDF eBook.
[29] Sugiyono. 2013. Metode Penelitian Kuantitatif Kualitatif dan R&D. Alfabeta Bandung. Adobe PDF eBook.
[30] Sugiyono. 2010. Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif dan R&D). Alfabeta Bandung.
[31] Waluyo, Minto. 2010. Manajemen Perusahaan Industri. Dian Samudra Sidoarjo. Adobe PDF eBook.

More Related Content

PDF
To Analyze the Use of Statistical Tool/S for Cost Effectiveness and Quality o...
PDF
Enhancement of the performance of an industry by the application of tqm concepts
PDF
Enhancement of the performance of an industry by the
PDF
Total Quality Management (TQM) Practices toward Product Quality Performance: ...
PPTX
Total Quality Management
PDF
Implementing Pareto Analysis of Total Quality Management for Service Industri...
PDF
Perceptions of smes (manufacturing firms) towards the key elements of tqm
PDF
Perceptions of smes (manufacturing firms) towards the key elements of tqm
To Analyze the Use of Statistical Tool/S for Cost Effectiveness and Quality o...
Enhancement of the performance of an industry by the application of tqm concepts
Enhancement of the performance of an industry by the
Total Quality Management (TQM) Practices toward Product Quality Performance: ...
Total Quality Management
Implementing Pareto Analysis of Total Quality Management for Service Industri...
Perceptions of smes (manufacturing firms) towards the key elements of tqm
Perceptions of smes (manufacturing firms) towards the key elements of tqm

Similar to Implementation of Total Quality Management (TQM) in Plywood Production Control (Case Study of PT. SJL Global Tbk Samarinda) (20)

PPTX
Development of sustainable manufacturing decision making models for SMEs
PDF
TQM: A Quality and Performance Enhancer
PDF
Application Of Six Sigma DMAIC Methodology In A Transactional Environment
PDF
International Journal of Business and Management Invention (IJBMI)
PPTX
research on supplu chain managment .pptx
PDF
IRJET- Total Quality Management and Organizational Performance
PDF
Effect of TQM Practices on Financial Performance through Innovation Performan...
PDF
A STUDY ON EFFECTIVE IMPLEMENTATION OF TQM AMONG THE EMPLOYEES AT ARINGAR AN...
PDF
Total Quality Management
PDF
Quality management and performance a review
PDF
Quality management and performance a review
PDF
Quality management and performance a review
PDF
Quality management and performance a review
PDF
Total quality management practices in construction companies kerala
PDF
Creating superior operational performance through total quality management pr...
PDF
Ijmet 10 01_164
PDF
10.5923.j.scit.20160603.02
PDF
Review of Implementation of lean manufacturing in cement industry
PDF
International Journal of Business and Management Invention (IJBMI)
PDF
Benefits derived by sm es through implementation of tqm
Development of sustainable manufacturing decision making models for SMEs
TQM: A Quality and Performance Enhancer
Application Of Six Sigma DMAIC Methodology In A Transactional Environment
International Journal of Business and Management Invention (IJBMI)
research on supplu chain managment .pptx
IRJET- Total Quality Management and Organizational Performance
Effect of TQM Practices on Financial Performance through Innovation Performan...
A STUDY ON EFFECTIVE IMPLEMENTATION OF TQM AMONG THE EMPLOYEES AT ARINGAR AN...
Total Quality Management
Quality management and performance a review
Quality management and performance a review
Quality management and performance a review
Quality management and performance a review
Total quality management practices in construction companies kerala
Creating superior operational performance through total quality management pr...
Ijmet 10 01_164
10.5923.j.scit.20160603.02
Review of Implementation of lean manufacturing in cement industry
International Journal of Business and Management Invention (IJBMI)
Benefits derived by sm es through implementation of tqm
Ad

More from AJHSSR Journal (20)

PDF
Impact Des Tensions Relationnelles Entre ƉlĆØves Et Enseignants Sur La Motivat...
PDF
ANG IMPLUWENSIYA NG SOCIAL MEDIA SA PAGKATUTO SA ASIGNATURANG FILIPINO: PAGSU...
PDF
The Effect of Compensation and Work Environment on Employee Performance with ...
PDF
A Convergent Parallel Study sa Culturally Responsive Teaching at Interest sa ...
PDF
Organizational Culture and Leadership Style as Predictors of Organizational C...
PDF
The Effect of Internships on Career Preparedness as Perceived by Criminology ...
PDF
Pananaliksik sa mga Hamon sa Pag-unawa sa Pakikinig sa Ingles: Isang Pagsusur...
PDF
Karanasan ng mga Di Filipino na mga Guro sa Pagtuturo ng Panitikang Filipino:...
PDF
Does Ownership Structure Play an Important Role in the Banking Industry?
PDF
Regulation Study, Differences and Implementation of Bank Indonesia National C...
PDF
Ang Dobleng Papel: Isang Penomenolohikal na Pananaliksik sa Akademikong Karan...
PDF
Effectiveness of Good Corporate Governance and Corporate Social Responsibilit...
PDF
Karanasan ng mga Mag-aaral sa Paggamit ng Wikang Balbal at Katatasan sa Pagsa...
PDF
Optimizing Customer Lifetime Value (CLV) Prediction Models in Retail Banking ...
PDF
Privacy-Preserving Machine Learning in Financial Customer Data: Trade-Offs Be...
PDF
Credit Access in The Gig Economy: Rethinking Creditworthiness in a Post-Emplo...
PDF
Customer Churn Prediction in Digital Banking: A Comparative Study of Xai Tech...
PDF
Pagsusuri sa Paggamit ng Wika at Retorika sa SONA ni Ferdinand Marcos Jr.
PDF
Climate Risk and Credit Allocation: How Banks Are Integrating Environmental R...
PDF
Antas ng Memorya at Kognitibong Pakikilahok sa Kasanayan sa Pagsulat ng Sanay...
Impact Des Tensions Relationnelles Entre ƉlĆØves Et Enseignants Sur La Motivat...
ANG IMPLUWENSIYA NG SOCIAL MEDIA SA PAGKATUTO SA ASIGNATURANG FILIPINO: PAGSU...
The Effect of Compensation and Work Environment on Employee Performance with ...
A Convergent Parallel Study sa Culturally Responsive Teaching at Interest sa ...
Organizational Culture and Leadership Style as Predictors of Organizational C...
The Effect of Internships on Career Preparedness as Perceived by Criminology ...
Pananaliksik sa mga Hamon sa Pag-unawa sa Pakikinig sa Ingles: Isang Pagsusur...
Karanasan ng mga Di Filipino na mga Guro sa Pagtuturo ng Panitikang Filipino:...
Does Ownership Structure Play an Important Role in the Banking Industry?
Regulation Study, Differences and Implementation of Bank Indonesia National C...
Ang Dobleng Papel: Isang Penomenolohikal na Pananaliksik sa Akademikong Karan...
Effectiveness of Good Corporate Governance and Corporate Social Responsibilit...
Karanasan ng mga Mag-aaral sa Paggamit ng Wikang Balbal at Katatasan sa Pagsa...
Optimizing Customer Lifetime Value (CLV) Prediction Models in Retail Banking ...
Privacy-Preserving Machine Learning in Financial Customer Data: Trade-Offs Be...
Credit Access in The Gig Economy: Rethinking Creditworthiness in a Post-Emplo...
Customer Churn Prediction in Digital Banking: A Comparative Study of Xai Tech...
Pagsusuri sa Paggamit ng Wika at Retorika sa SONA ni Ferdinand Marcos Jr.
Climate Risk and Credit Allocation: How Banks Are Integrating Environmental R...
Antas ng Memorya at Kognitibong Pakikilahok sa Kasanayan sa Pagsulat ng Sanay...
Ad

Recently uploaded (20)

PDF
Why AI-Savvy Freelance Digital Marketers Have a Competitive Edge!.pdf
PPTX
MP3jam 1.1.6.14 Crack Free Download Latest
PDF
Faculty of E languageTruongMinhThien.pdf
PDF
The Black Turn Best Music Distribution In India
PDF
Delhi evenings are unforgettable when you call stylish girls
PDF
Presentation-Popular-Culture-in-the-Philippines.pdf
PDF
Weather Station for Solar PV Plant – As per CAE 2025 Guidelines
PDF
What is TikTok Cyberbullying_ 15 Smart Ways to Prevent It.pdf
PPTX
Philippine-Pop-Culture.pptx.hhtps.com.ph
PPTX
Smart Card Face Mask detection soluiondr
PDF
A guide to using Social Media For Business
PDF
49f97d4d-be4b-40d1-88f7-06f1460c2238.pdf
PPTX
Social Media Optimization Services to Grow Your Brand Online
PPTX
Best Web Development Company in Lucknow.pptx
PDF
Dominate the Explore Page Level Me Up...
PDF
DIGITAL MARKETING CONTENTS INCLUDING DEFINTIONS AND IMPORTANTS
PDF
Online echo chambers, misinformation, disinformation, identity politics, how ...
PDF
People in Delhi call cheerful girls for celebrations
PPTX
Facebook Ads vs Instagram Ads: What Works Better?
PPTX
Mindfulness_and_Coping_Workshop in workplace
Why AI-Savvy Freelance Digital Marketers Have a Competitive Edge!.pdf
MP3jam 1.1.6.14 Crack Free Download Latest
Faculty of E languageTruongMinhThien.pdf
The Black Turn Best Music Distribution In India
Delhi evenings are unforgettable when you call stylish girls
Presentation-Popular-Culture-in-the-Philippines.pdf
Weather Station for Solar PV Plant – As per CAE 2025 Guidelines
What is TikTok Cyberbullying_ 15 Smart Ways to Prevent It.pdf
Philippine-Pop-Culture.pptx.hhtps.com.ph
Smart Card Face Mask detection soluiondr
A guide to using Social Media For Business
49f97d4d-be4b-40d1-88f7-06f1460c2238.pdf
Social Media Optimization Services to Grow Your Brand Online
Best Web Development Company in Lucknow.pptx
Dominate the Explore Page Level Me Up...
DIGITAL MARKETING CONTENTS INCLUDING DEFINTIONS AND IMPORTANTS
Online echo chambers, misinformation, disinformation, identity politics, how ...
People in Delhi call cheerful girls for celebrations
Facebook Ads vs Instagram Ads: What Works Better?
Mindfulness_and_Coping_Workshop in workplace

Implementation of Total Quality Management (TQM) in Plywood Production Control (Case Study of PT. SJL Global Tbk Samarinda)

  • 1. American Journal of Humanities and Social Sciences Research (AJHSSR) 2025 A J H S S R J o u r n a l P a g e | 272 American Journal of Humanities and Social Sciences Research (AJHSSR) e-ISSN : 2378-703X Volume-09, Issue-07, pp-272-276 www.ajhssr.com Research Paper Open Access Implementation of Total Quality Management (TQM) in Plywood Production Control (Case Study of PT. SJL Global Tbk Samarinda) Astitiansyah1 , Zainal Abidin2 Ike Purnamasari3 1 (Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia) 2 (Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia) 3 (Master of Management, Faculty of Ekonomics and Busines, Mulawarman University, Indonesia) ABSTRACT: This study aims to analyze the implementation of Total Quality Management (TQM) in controlling plywood production at PT. SLJ Global Tbk, Samarinda. This study uses a qualitative descriptive method to evaluate the effectiveness of the implementation of TQM principles, such as customer focus, continuous improvement, and participation of all parties in production control. The results of the study indicate that the implementation of TQM at PT. SLJ Global Tbk has succeeded in increasing production efficiency and reducing the level of product defects, so that it can provide added value to the company and increase customer satisfaction. Keywords - Total Quality Management (Tqm), Production Control, PT. SLJ Global Tbk, Continuous improvement I.INTRODUCTION Plywood or often called tripleks or plywood is a type of manufactured board consisting of layers of wood (wood veneer) glued together. PT SLJ Global Tbk which is used as a case study in this research is a public company in the field of integrated wood processing industry and exploitation of natural forest products that produces plywood with its head office in Jakarta and operational center in Samarinda, East Kalimantan. PT SLJ Global Tbk was established on April 14, 1980 under the name PT Sumalindo Lestari Jaya Tbk which since the beginning has managed a forest area of 132,000 Ha and a plywood factory with a production capacity of 66,000 m3/year. In the operational process of plywood production, the company management implements Total Quality Management (TQM) which is supported by: 1. Quality Control (QC), which is the part that ensures that the products produced are of high quality and meet production quality standards. 2. Quality Control Group (GKM), which is a quality control approach through increasing employee participation. 3. Final Quality Inspection (FQI), which is an inspection of finished products as a whole, from appearance to functionality. In facing the post-COVID-19 recovery, competition in the industrial revolution era and global market conditions, and to produce plywood production that still has very good quality as before, Total Quality Management (TQM) can be applied by management in company operations to control plywood production. Where currently in running the operations of a plywood company, various problems are found, such as: 1. In the implementation of TQM, one time you can face obstacles either due to technical or non-technical problems. 2. Methods and strategies that are not in accordance with the implementation of TQM. 3. Lack of consistency in the implementation of Quality Management, resulting in deviations from the quality of employee performance which has an impact on plywood production. The implementation of TQM in accordance with the right concepts and principles is expected to overcome these existing problems. Based on the background that occurred, the research conducted raised "Implementation of Total Quality Management (TQM) in Plywood Production Control" by taking a case study of a public company engaged in the plywood industry, namely PT SJL Global Tbk which is located in Sengkotek Loa Janan Ilir, Samarinda City, East Kalimantan Province. II.LITERATURE REVIEW Industrial Company Management In the book Industrial Company Management, Minto Waluyo said that industrial company management is a series of activities to create value in the form of goods and services through the transformation of input into output. Where activity is a process or a set of activities that require one or more inputs, change and add value to the input, so that it can provide one or more outputs for customers. Input consists of human resources (labor), capital (equipment and facilities), purchase of raw materials and services, and land and energy. While the output is goods and services. Minto Waluyo further explained that industrial company management is identical to operations management and is related to industrial management, and quality management.
  • 2. American Journal of Humanities and Social Sciences Research (AJHSSR) 202 A J H S S R J o u r n a l P a g e | 273 There are 10 (ten) strategic decisions in industrial company management consisting of Service and product design; Quality management; Process and capacity design; Location; Layout design; Human resources and job design; Supply Chain Management; Inventory, material requirements planning, and JIT (just-in-time); Intermediate, short term, and project scheduling; Maintenance. (Haizer & Render, 2011:39). Operations Management Operations Management is a series of activities that create value in the form of goods and services by transforming inputs into results. (Heizer & Render, 2019:3) According to Heizer and Render in the book Operations Management, competitive advantage is the creation of a unique advantage over competitors by including: Competing on Differentiation, Competing on Cost, and Competing on Response. Industrial Management According to Muhamad Ali in the book Industrial Management, Industrial Management includes Management and Organization, Decision Making, the Role of Management in Industry, Operations and Production Management, Quality Management Systems, Human Resource Management, Information Systems Management, Product Design and Industrial Processes, Work Procedures and Ergonomics, and Quality Management. Quality Management Quality management of a production process cannot be separated from what is called quality, quality management systems, and total quality management known as TQM. Quality is something that is unique and abstract so that each expert has a different view even though it is essentially the same. Philip B. Crosby argues that quality is conformance to requirements of specifications, using a top-down approach. (Ali, 2018:147-148)W. Edwards Deming put forward the definition of quality as problem solving to achieve continuous improvement, using a bottom-up approach, where continuous improvement is the focus in understanding quality. (Ali, 2018:148). Westinghouse argues that quality is work performance that can meet customer desires quickly and accurately. Meanwhile, Joseph M. Juran argues that quality is fitness for use, with an approach that is more oriented towards meeting customer expectations. A product that does not match its use is said to be of poor quality. (Ali, 2018:148) Total Quality Management (TQM) Total Quality Management is one of the approaches in quality management that is widely used by large companies because it is believed to be able to significantly improve industrial performance. III.CONCEPTUAL FRAMEWORK AND HYPOTHESIS The conceptual framework of the research on the Implementation of Total Quality Management (TQM) in Plywood Production Control with a case study at PT SLJ Global Tbk is in Figure 1 as follows: Figure 1 Conceptual Framework Fenomena Gap: - Kondisi Pasar - Pasca COVID-19 - Industrin 4.0 Permasalahan (Problems): - Teknis - Non Teknis Kesempatan (Opportunity): PT SLJ Global Tbk memerlukan Total Quality Management (TQM) untuk Pengendalian Produksi Pendekatan (Approach): - Proses Operasional dan Administrasi - Teknologi Informasi - Research and Development Penerapan (Implementation): Sosialisasi Total Quality Management (TQM) dalam mengendalikan produksi kayu lapis Hasil (Result): Total Quality Management (TQM) dalam Pengendalian Produksi Kayu Lapis atas Fenomena Gap yang terjadi pada PT SLJ Global Proses (Process): - Analisis dan Desain - Penggunaan Alat Pengendalian Produksi
  • 3. American Journal of Humanities and Social Sciences Research (AJHSSR) 202 A J H S S R J o u r n a l P a g e | 274 Based on the background of the research and the conceptual image above, the problem formulated and focused on in this research is: "How can Total Quality Management (TQM) help the plywood industry company, namely PT SLJ Global Tbk in the process of controlling plywood production to deal with existing problems?" IV.RESEARCH METHODS The research method used is the Qualitative Research Method, where the research on the application of Total Quality Management (TQM) in controlling plywood production with a case study at PT SLJ Global Tbk will be carried out using Naturalistic Research or often called Qualitative Methods to obtain data with qualitative descriptive research in providing descriptions and descriptions of the phenomena studied for use in Qualitative Data Analysis using data collection techniques and data processing approaches. Population and Sample In qualitative research, the sampling techniques that are often used are purposive sampling and snowball sampling. Purposive Sampling is a technique for taking samples of data sources with certain considerations, such as people who are considered to know the most about what we expect or maybe they are the rulers so that it is easier for researchers to explore the objects/social situations being studied such as Owner, Deputy Chief Executive (DCE), Production Manager, and Head of Quality Control. Snowball Sampling is a technique for taking samples of data sources, which at first the number is small but over time becomes large because the small number of data sources is not yet able to provide complete data so that other people are sought who can be used as data sources. (Sugiyono, 2010:300)Determination of samples in qualitative research is carried out when researchers begin to enter the field and during the research by selecting certain people who are considered to provide the necessary data, and based on the data and information obtained from the sample, researchers can determine other samples that are considered to provide more complete data and information. In this qualitative research, the data source sample is still temporary, including: 1. Deputy Chief Executive (DCE). 2. Production Manager. 3. Head of Quality Control. 4. Head of Production Administration. 5. Sales Manager. 6. Warehouse Manager. 7. Procurement Manager. 3.4 Data Collection Techniques Data Collection Techniques The data collection that will be carried out is the collection of primary data and secondary data, where primary data is data that is collected directly or obtained from direct sources to be used as analysis material, while secondary data is data that is obtained indirectly or from the party collecting the data.In the qualitative research that was carried out, data collection was carried out in Natural Settings (natural conditions) with primary data sources and data collection techniques were more on participant observation, in-depth interviews, and documentation. 1. Participant Observation. In this observation, directly involved in daily activities that are used as sources of research data, while doing what the data sources do and listening to what they say. This observation activity is carried out in 3 (three) stages, namely Descriptive Observation, Focused Observation/Reduction, and Selected Observation. Entering Social Situations: there are places, actors, activities Determining Focus: Choosing among those that have been described Breaking Down Focus: Into more detailed componentsConclusion Conclusion Conclusion Data collection is carried out accompanied by observation sheets, observation guides, and observation guides in the form of observation sheets/schedules. 2. In-Depth Interviews In this qualitative research, the interviews used are semi-structured and unstructured. Semi-structured interviews to find problems that are formulated more openly where the interviewee is asked for opinions and ideas and listens to and records what is stated by the informant.Unstructured interviews for free interviews without using systematically arranged interview guidelines, but rather directed at the objects and informants being interviewed while still adhering to the 5W (Who, Why, What, When, Where) and 1H (How). Interviews are aimed at the middle level of management. Data Analysis To assist in the process of data analysis from qualitative research conducted, NVivo is used, a software for the development, support, and management of qualitative data analysis whose main function is to code data effectively and efficiently. NVivo is very helpful in qualitative research that faces the greatest challenges with the problems of subjectivity (researcher-biased), validity, and reactivity. Discussion Based on the research results obtained both through observation or direct observation in the field both by observing the operational process of plywood production and the administrative process carried out starting from the location of procurement of raw materials for log wood as material to the process of cutting, processing, finishing and entering the warehouse ready for shipment, including the results of direct interviews with sources by researchers, it can be said that "The implementation of Total Quality Management (TQM) in Plywood Production Control at PT SLJ Global Tbk is in accordance with the principles of TQM.
  • 4. American Journal of Humanities and Social Sciences Research (AJHSSR) 202 A J H S S R J o u r n a l P a g e | 275 Basically, plywood companies in implementing total quality management have been carried out systematically by a system that has been designed by several managers with operational standards that apply to the company, one of which is the company using the ISO 9000 operational standard so that there are no audit activities and all are controlled by the system that runs and applies in the company such as the Quality Plan (QP) specifically production refers to applicable standards. This discussion contains several questions with sources who are interested or who understand, know about the ongoing production control process, examples of some answers from the interview results: 1. The view of the Head of Plywood Production on the Implementation of Total Quality Management in Production Control" that this company, namely PT.SLJ, is a very large company and has several subsidiaries that have implemented total Quality management in accordance with the aspects that have been prepared starting from quality human resources, technology that helps the running system, machines that process production results, quality control (QC) in order to be able to analyze the results of quality production. 2. Providing an overview of the quality of wood production in controlling the system faced such as log selection, of course has certain criteria such as size, type, and quality and this section is to find out the log grade such as, grade A, B, C and D for example starting from the log cutting machine site A for the level of defects from not having eyes so that the process is immediately separated by the machine, from these four grades there is an exception, namely grade D where grade D is defective material both from the site, the exception is about this log that is purchased by the company and this is almost no continuous incident in the production control process. 3. Control carried out by several employees who hold direct production positions starting from supervising log cutting to checking tasks when the product assembly process takes place. This check is carried out at every stage of production. This means that if a product is found to not meet standards at a certain stage, the product will not proceed to the next production stage. V.CONCLUSION The implementation of Total Quality Management (TQM) in controlling plywood production at PT. SLJ Global Tbk Samarinda has made a significant contribution to improving product quality and production process efficiency. Through the implementation of TQM principles, the company can reduce the number of defects in products, increase customer satisfaction, and optimize the use of resources. The main focus of TQM at PT. SLJ Global Tbk includes continuous improvement, improving employee skills, and implementing a strict quality control system at every stage of production. From this study, it can be concluded that: 1. Continuous Improvement: TQM encourages continuous improvement in the production process, which significantly impacts the final quality of plywood products. 2. Employee Involvement: Active employee involvement in quality control has a positive impact on individual motivation and responsibility for product quality. 3. Customer Satisfaction: The implementation of TQM has increased customer satisfaction through more consistent and high-quality products. VI. ACKNOWLEDGEMENTS The author would like to express his gratitude to Allah SWT for all His grace, gifts, and blessings so that the author can complete this thesis entitled "Implementation of Total Quality Management (TQM) in Controlling Plywood Production (Case Study of PT. SLJ Global Tbk Samarinda)". REFERENCES Journal Papers: [1] M Heizer, Jay dan Render, Barry. 2019. Edisi 11. Manajemen Operasi: Manajemen Keberlangsungan dan Rantai Pasokan. Salemba Empat Jakarta dan Pearson New Jersey. [2] Bentler, P.M., Chou, C.P. (1987). Practical Issues in Structural Modeling. Sociological Methods & Research, 16 (1), 78-117. [3] Brah, S.A., Wong, J.L. and Rao, B.M. (2000) . TQM and business performance in the servicesector: a Singapore study. International Journal of Operations and Production Management,20(11), 1293–1312. [4] Bouranta, N., Psomas, E.L., Pantouvakis, A. (2017). Identifying the critical determinants of TQM and their impact on company performance, Evidencefrom the hotel industry of Greece. The TQM Journal, 29(1), 147-166. Books: [1] Ali, Muhamad. 2018. Manajemen Industri. UNY Press Yogyakarta. Adobe PDF eBook. [2] Sugiyono. 2013. Metode Penelitian Kuantitatif Kualitatif dan R&D. Alfabeta Bandung. Adobe PDF eBook. [3] Sugiyono. 2010. Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif dan R&D). Alfabeta Bandung. [4] Ali, Muhamad. 2018. Manajemen Industri. UNY Press Yogyakarta. Adobe PDF eBook. [5] Dale H. Besterfield, Carol Besterfield-Michna, Glen H. Besterfield, Mary Besterfield-Sacre, Hemant Urdhwareshe, dan Rashmi Urdhwareshe. 2012. Revised Third Edition. University Series: Total Quality Management For Anna University. Pearson Education in South Asia. Adobe PDF eBook. [6] Daulay, Maraimbang. 2010. Filsafat Fenomenologi: Suatu Pengantar. Paniaswaja Press Medan. Adobe PDF eBook. [7] Eriana, E. S., Subariah, R., dan Farizy, S. 2022. Testing & Implementasi Sistem. UNPAM Press Pamulang. Adobe PDF eBook. [8] FEB UNMUL. 2021. Panduan Penulisan Karya Ilmiah: Tesis. Adobe PDF eBook. [9] Febryany, F. G., Ilmi, Z., Adhimursandi, D. 2018. ā€œPengendalian Kualitas Produk Kayu Lapis Pada PT. SLJ Global Tbkā€. Jurnal Ilmu Manajemen Mulawarman (JIMM) Vol. 3, No. 4. [10] Fixsen, D. L., Naoom, S. F., Blase., K. A., Friedman, R. M., dan Wallace, F. 2005. Implementation Research: A Synthesis of the Literature. USF Florida. Adobe PDF eBook.
  • 5. American Journal of Humanities and Social Sciences Research (AJHSSR) 202 A J H S S R J o u r n a l P a g e | 276 [11] Hatmoko, Jati Utomo Dwi. 2021. Revolusi Industri 4.0: Perspektif Teknologi, Manajemen, dan Edukasi. ANDI Yogyakarta. Adobe PDF eBook. [12] Hadi, A., Asrori, dan Rusman. 2021. Penelitian Kualitatif: Studi Fenomenologi, Case Study, Grounded Theory, Etnografi, Biograf. Pena Persada Banyumas. Adobe PDF eBook. [13] Heizer, Jay dan Render, Barry. 2019. Edisi 11. Manajemen Operasi: Manajemen Keberlangsungan dan Rantai Pasokan. Salemba Empat Jakarta dan Pearson New Jersey. [14] Heizer, Jay dan Render, Barry. 2011. Global Edition. Tenth Edition. Operations Management. Pearson New Jersey. Adobe PDF eBook. [15] ISO 9000. 2015. Fourth Edition. Quality Management Systems – Fundamentals and Vocabulary. ISO Published Switzerland. Adobe PDF eBook. [16] Kurniasih, D., Rusfiana, Y., Subagyo, A., dan Nuradhawati, R. 2021. Teknik Analisa. Alfabeta Bandung. Adobe PDF eBook. [17] Muhammad Hasan, Tuti Khairani Harahap, Syahrial Hasibuan, Lesyah Rodliyah, Sitti Zuhaerah Thalhah, Cecep Ucu Rakhman, Paskalina Widiastuti Ratnaningsih, Inanna, Andi Aris Mattunruang, Herman, Nursaeni, Yusriani, Nahriana, Dumaris E. Silalahi, Sitti Hajerah Hasyim, Azwar Rahmat, Yetty Faridatul Ulfah, dan Nur Arisah. 2022. Metode Penelitian Kualitatif. Tahta Media Group Makassar. Adobe PDF eBook. [18] Nigel Slack, Alistair Brandon-Jones, dan Robert Johnston. 2013. Seventh Edition. Operations Management. Pearson United Kingdom. Adobe PDF eBook. [19] Priyatna, E. T., Suryani, A. W., Fachrunnisa, R., Supriyanto, A., dan Zakaria, I. 2020. Pemanfaatan NVivo Dalam Penelitian Kuyalitatif: NVivo Untuk Kajian Pustaka, Analisis Data, dan Triangulasi. Pusat Pendidikan LP2M UNM Malang. Adobe PDF eBook. [20] Pusat Bahasa. 2008. Kamus Besar Bahasa Indonesia (KBBI). Pusat Bahasa DepDikNas Indonesia. Adobe PDF eBook. [21] Ramlawati. 2020. Total Quality Management. Nasmedia Makassar. Adobe PDF eBook. [22] Rianse, Usman dan Abdi. 2008. Metodologi Penelitian Sosial dan Ekonomi: Teori dan Aplikasi. Alfabeta Bandung. [23] Riduwan. 2009. Metode dan Teknik Menyusun Tesis. Alfabeta Bandung. [24] Rusdiana. 2014. Manajemen Operasi. Pustaka Setia Bandung. Adobe PDF eBook. [25] Salim dan Syahrum. 2012. Metodologi Penelitian Kualitatif. Citapustaka Media Bandung. Adobe PDF eBook. [26] Standar Nasional Indonesia (SNI): SNI ISO 2074:2008. 2008. Kayu Lapis – Istilah dan Definisi. Badan Standarisasi Nasional (BSN). Adobe PDF eBook. [27] Standar Nasional Indonesia (SNI): SNI ISO 1096:2010. 2010. Kayu Lapis – Klasifikasi. Badan Standarisasi Nasional (BSN). Adobe PDF eBook. [28] Suherman, Musnaini, Wijoyo, H., dan Indrawan, i. 2020. Industry 4.0 vs Society 5.0. Pena Persada Purwokerto. Adobe PDF eBook. [29] Sugiyono. 2013. Metode Penelitian Kuantitatif Kualitatif dan R&D. Alfabeta Bandung. Adobe PDF eBook. [30] Sugiyono. 2010. Metode Penelitian Pendidikan (Pendekatan Kuantitatif, Kualitatif dan R&D). Alfabeta Bandung. [31] Waluyo, Minto. 2010. Manajemen Perusahaan Industri. Dian Samudra Sidoarjo. Adobe PDF eBook.