RIJ, ALAA HAMMAD, and ABDULMUNAF AZZIZ BAHAR. “The Cultural and Scientific Life in QOM During the Abbasid Era (132-656 A.H 749-125 C.E): Historical Study”. Al-Adab Journal, vol. 3, no. 137, June 2021, pp. 193-18, https://doi.org/10.31973/aj.v3i137.1670.