Wahyudi, Dian, and Kurnia Putra Zaka. “HALAL CERTIFICATION GUARANTEE AS A CONSUMER PROTECTION EFFORTS”. Journal of Islamic Economic Scholar 1, no. 1 (September 1, 2020): 98–112. Accessed January 31, 2025. https://ejournal.uin-suka.ac.id/febi/JIES/article/view/11-06.