D. Mahmood, Raida, رائدة, and Abdullah M. Abdul-Jabbar. “Sπ-Weakly Regular Rings”. AL-Rafidain Journal of Computer Sciences and Mathematics 4, no. 2 (June 25, 2025): 25–32. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/csmj/article/view/19638.