Shawawreh F. The Abbasi’s View Toward Reign 132-247 A.H./749-861 A.D. A Study for the Policy of the First Abbasid Era Caliphs in Stabilizing the State’s Pillars and Legitimacy. Art [Internet]. 2024 Feb. 12 [cited 2024 Jul. 27];2(4):437-6. Available from: https://journals.aabu.edu.jo/index.php/Art/article/view/412