ZAMLI, K. Z.; MAT ISA, N. A. A Survey and Analysis of Process Modeling Languages. Malaysian Journal of Computer Science, [S. l.], v. 17, n. 2, p. 68–89, 2004. Disponível em: https://ejournal.um.edu.my/index.php/MJCS/article/view/6219. Acesso em: 11 may. 2024.