Af Amul Khair, Supardin Supardin, and Muh. Rusdi T. 2026. “The Development of the Islamic Judicial System During the Umayyad Period and Its Influence on Islamic Law”. Ushul Al-Hukm: Jurnal Syariah Dan Hukum Islam 2 (1):1-15. https://doi.org/10.61166/ushulalhukm.v2i1.36.