Abdullah, Khaled Mahmoud, and Barzan moyasir hamid alhameed. 2021. “The Function of the Headmaster of Al-Ahbas in Andalusia and Its Historical Importance”. Journal of Tikrit University for Humanities 28 (3, 1):204-23. https://doi.org/10.25130/jtuh.28.3.1.2021.13.