Hadi, I. M. A., and M. A. Hamil. “Torsion (Torsion Free) Fuzzy Modules Over Fuzzy Integral Domain”. Ibn AL-Haitham Journal For Pure and Applied Sciences 20, no. 1 (September 19, 2017): 160–171. Accessed March 15, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1336.