Berahim@Ibrahim, Ahmad Zaki. “OMAR IBN ’ABDUL ’AZIZ, KHALIFAH PEMERINTAHAN BANI UMAIYAH YANG BERTARAF MUJADDID”. Journal of Al-Tamaddun 1, no. 1 (December 31, 2005): 91–136. Accessed September 28, 2024. https://jpmm.um.edu.my/index.php/JAT/article/view/7881.