María Goretti Alonso de Castro Francisco José García-Peñalvo A Proposed Methodology for Effective Erasmus+ Projects in the Realm of eLearning. 33-44 2023 eLearning https://ceur-ws.org/Vol-3696/article_4.pdf conf/elearning/2023 db/conf/elearning/elearning2023.html#CastroG23