Lubis, D. S., A. S. Zein, E. Yulianda, and I. Sumarni. “The Role of Al-Hukm in Shaping Islamics Business Behaviour”. Journal of Islamic Economics and Finance Studies, vol. 1, no. 1, June 2025, pp. 39-47, https://ojs.stai-bls.ac.id/index.php/ijiefis/article/view/95.