Scientific movement in Homs during the reign of the Ayyubids (563-662 AH / 1168-1263 AD). cbej [Internet]. 2022 Dec. 14 [cited 2025 Jul. 9];21(91):293-316. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7064