Arifin, Muh., Zulfikar Putra, and Karman Karman. “Opportunities and Challenges of Islamic Law in Indonesia’s National Legal System from Constitutional Perspective”. Tanfizi : Journal of Islamic Constitutional and Political Law 2, no. 1 (May 16, 2026): 19–27. Accessed June 10, 2026. https://ejournal.uinbukittinggi.ac.id/tanfizi/article/view/11133.