D. Mahmood, Raida, حسام, Husam Q. Mohammad, and رائدة. “Wnil-Injective Modules”. AL-Rafidain Journal of Computer Sciences and Mathematics 7, no. 1 (June 25, 2025): 135–143. Accessed August 5, 2025. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19568.