Mohamed, A.-A. and Taha, S. 1989. Mosul schools and their educational role in the Atabiquid era 521-660 AH / 1127-1262 AD. Adab Al-Rafidayn. 19, 19 (Mar. 1989), 341–376. DOI:https://doi.org/10.33899/radab.1989.165685.