M. IBRAHEEM, Z.; زبیدة. On Rings whose Simple Singular R-Modules are GP-Injective. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 2, n. 1, p. 63–67, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19305. Acesso em: 5 aug. 2025.