Kamil Habeb Rashid, Ismail Abdulla Omer, and Kaifee Pirdawood Omar, “The Historians View (Al-Yaqubi and Al-Tabari and Al-Masoudi) For the Caliph of Abu Jaafar Al-Mansour”, QZJ, vol. 8, no. 4, pp. 156–174, Oct. 2023.