Donald J. Bagert Licensing Software Engineers: The Computer Society Must Continue to Lead. 200-201 1999 conf/compsac/1999 COMPSAC https://doi.org/10.1109/CMPSAC.1999.812700 https://doi.ieeecomputersociety.org/10.1109/CMPSAC.1999.812700 db/conf/compsac/compsac1999.html#Bagert99