Mohammed A, AL-Salihi S. Quasi Duo Rings whose Every Simple Singular Modules is YJ-Injective. Iraqi Journal of Science [Internet]. 2023 Nov. 28 [cited 2025 Dec. 7];55(2B):822-7. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11849