Sulistyarini, Rachmi, A. Rachmad Budiono, Bambang Winarno, and Imam Koeswahyono. 2018. “The Contact Point of Customary Law and Islamic Law (Legal History Perspective)”. International Journal of Social Sciences and Management 5 (2):51-59. https://doi.org/10.3126/ijssm.v5i2.19672.