JAKIMI, A.; SABRAOUI, A.; BADIDI, E.; SALAH, A.; KOUTBI, M. E. USING UML SCENARIOS IN B2B SYSTEMS. IIUM Engineering Journal, [S. l.], v. 11, n. 1, p. 1–13, 2010. DOI: 10.31436/iiumej.v11i1.50. Disponível em: https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/50. Acesso em: 7 dec. 2021.