D. Mahmood, Raida, حسام, Husam Q. Mohammad, and رائدة. 2025. “On Generalized Simple Singular AP-Injective Rings”. AL-Rafidain Journal of Computer Sciences and Mathematics 9 (1):175-80. https://ojs.uomosul.edu.iq/index.php/csmj/article/view/19683.