Abdullah Alzahrani, S. (2023). 'Peaceful Coexistence with non-Muslims at the early era of Islam:
the reign Th Caliph Omar ibn Al-Khattab as a model
(13-23AH/634-644G)', Annals of the Faculty of Arts, Ain Shams University, 51(5), pp. 277-298. doi: 10.21608/aafu.2023.308666