M. KHALIL, S.; شهلة. On Sπ Weakly Regular Rings, II. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 7, n. 1, p. 145–150, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19566. Acesso em: 5 aug. 2025.