The Caliph Abu Jaafar Al-Mansur (138-158AH/754-775AD) Is considered one of the most important caliphs of the Abbasid state. (2023). Latakia University Journal - Arts and Humanities Sciences Series, 45(1), 421-435. https://journal.latakia-univ.edu.sy/index.php/humlitr/article/view/14064