Sadiyah, Siti, and Emi Erawati. “Effectiveness of Halal Traceability and Self-Declared Certification on Indonesian MSMEs Performance”. Indonesian Journal of Islamic Economic Law 1, no. 2 (June 3, 2024): 72–90. Accessed July 3, 2024. https://journals2.ums.ac.id/index.php/ijoel/article/view/4816.