Nafi’i, W. and Imtihanah, A.H. 2020. STUDI PEMIKIRAN PERADABAN ISLAM; MENELUSURI JEJAK KEJAYAAN ISLAM DI ERA ABBASIYAH. El-Wasathiya: Jurnal Studi Agama. 8, 1 (Jun. 2020), 57-78. DOI:https://doi.org/10.35888/el-wasathiya.v8i1.3931.