Hassan, Intisar. “Philosophy of Ethics for Muhammad Bin Zakaria Al-Razi (Master Thesis)”. Adab Al-Rafidayn 33, no. 36 (June 1, 2003): 317–318. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/radab/article/view/33711.