Hasan, Ahmadi, Gusti Muzainah, Jalaluddin ., Fahmi al Amruzi, Anwar Hafidzi, Bahran ., and Nadiyah . 2023. “Ibn Khaldun’s Concept of Law and Its Relevance in the Formation of Modern Legal Systems”. KnE Social Sciences 8 (9), 919–928. https://doi.org/10.18502/kss.v8i9.13404.