IBRAHIM, S. Z. . Benefits e-Procurement System. Advances in Business Research International Journal, [S. l.], v. 7, n. 1, p. 142–149, 2024. Disponível em: https://journal.uitm.edu.my/ojs/index.php/Abrij/article/view/4074. Acesso em: 18 jun. 2025.