ibn said sahli bilal. The stages of the Islamic conquest of Al-Djazīra 18-20 hi / 639-641 AD. DM [Internet]. 2022 Jun. 1 [cited 2025 Sep. 10];15(63):22-34. Available from: https://edusj.uomosul.edu.iq/index.php/moss/article/view/40030