“The Role of Halal Certification in Increasing Sales of Micro, Small, and Medium Enterprise Products in Belitung Regency”. EJESH: Journal of Islamic Economics and Social 2, no. 1 (April 30, 2024): 95–101. Accessed November 14, 2025. https://rumahjurnal.iainsasbabel.ac.id/ejesh/article/view/4192.