GUMEL, L. A.; LEOW, S. K.; RAMANI, A. K. Do We Need Different Protocols To Support Group-Oriented Cryptosystem?. Malaysian Journal of Computer Science, [S. l.], v. 12, n. 1, p. 60–66, 1999. Disponível em: https://mjcs.um.edu.my/index.php/MJCS/article/view/5752. Acesso em: 10 nov. 2024.