Mohammed, Sajda Kadhum, and Buthyna Najad Shihab. “Fully Fuzzy Visible Modules With Other Related Concepts”. Ibn AL-Haitham Journal For Pure and Applied Sciences 36, no. 3 (July 20, 2023): 372–381. Accessed March 15, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/3092.