(Debate Boards and their Impact During the Umayyad Era (41 AH - 132 AH | 661 AD - 750 AD. JSHA [Internet]. 2023 Jan. 11 [cited 2024 Jul. 22];(77):317-42. Available from: https://jcoart.uobaghdad.edu.iq/index.php/2075-3047/article/view/437