Zulqarnain. “Is Sharia Economic Law Effective? A Critical Study of Indonesia’s Islamic Economic Legal Framework”. Al-Istinbath: Jurnal Hukum Islam 10, no. 2 (October 29, 2025): 761–783. Accessed February 22, 2026. https://journal.iaincurup.ac.id/index.php/alistinbath/article/view/12952.