D. MAHMOOD, R.; حسام; Q. MOHAMMAD, H.; رائدة. On Generalized Simple Singular AP-Injective Rings. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 9, n. 1, p. 175–180, 2025. Disponível em: https://ojs.uomosul.edu.iq/index.php/csmj/article/view/36720. Acesso em: 5 sep. 2025.