ELNAIM, Bushra Mohamed Elamin. Risk management in online transactions: an issue of system and network security. COMPUSOFT: An International Journal of Advanced Computer Technology, [S. l.], v. 8, n. 10, p. 3448–3452, 2024. Disponível em: https://ijact.in/index.php/j/article/view/539. Acesso em: 22 nov. 2024.