Zuhdi, A., H. Helmin, H. A. Labib, and J. Jasafat. “Implementation of Qur’anic Principles in Modern Government Systems: A Case Study of Muslim Countries”. Journal of Noesantara Islamic Studies, vol. 2, no. 1, Feb. 2025, pp. 12-22, doi:10.70177/jnis.v2i1.1842.