QASEM MOHAMMAD, H.; HUSAM; MOHAMMED, S.; SUMAYA. Extended Idempotent Divisor Graph of Zn. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 18, n. 2, p. 161–167, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19714. Acesso em: 5 aug. 2025.