Ismail, Nurhudawi, Kamaruddin, Jufri Naldo, and Syahrial Arif Hutagalung. 2025. “Halal Certification Issues-Solutions in Indonesia: An Exploratory Study”. EKONOMIKA SYARIAH : Journal of Economic Studies 9 (1):48-61. https://ejournal.uinbukittinggi.ac.id/index.php/febi/article/view/9163.