AL – Shaiban , Rafid M., and Nuhad S. AL-Mothafar. “Quasi J-Regular Modules”. Iraqi Journal of Science 61, no. 6 (June 27, 2020): 1473–1478. Accessed January 3, 2026. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/1763.