BARBOSA MARTINS, Alaíde; SAIBEL SANTOS, Celso Alberto. A Methodology to Implement an Information Security Management System. Journal of Information Systems and Technology Management, [S. l.], v. 2, n. 2, p. p. 121–136, 2006. DOI: 10.4301/s1807-17752005000200002. Disponível em: https://jistem.tecsi.org/index.php/jistem/article/view/10.4301%252FS1807-17752005000200002. Acesso em: 2 jun. 2025.