Bait Al-Hikma and its Cultural Impact till the end of the first Abbasid era (218 AH | 833 AD(. cbej [Internet]. 2022 Jun. 27 [cited 2024 Jul. 5];28(115):323-38. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5789