Bader, Raniah Firas, and Nuhad Salim Al-Mothafar. “Semi-Coessential and Semi-Coclosed Submodules”. Ibn AL-Haitham Journal For Pure and Applied Sciences 39, no. 2 (April 20, 2026): 224–229. Accessed June 21, 2026. https://www.jih.uobaghdad.edu.iq/index.php/j/article/view/4284.