Saleh Abdullah Alzahrani. "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, 2023, 277-298. doi: 10.21608/aafu.2023.308666