Syafi’i, I., and Subairi. “Interrelation of Islamic Formal and Islamic Principles in The Context of The Country’s Constitution (The Application of Islamic Law for Corruptors in Indonesia)”. Islam Universalia: International Journal of Islamic Studies and Social Sciences, Vol. 2, no. 2, Sept. 2020, pp. 287 -, doi:10.56613/islam-universalia.v2i2.164.