Indra Utama Tanjung, M. Juang Rambe, and Zikri Rizky Maulidin. 2024. “The Responsibility of the North Sumatra MUI in Ensuring Consumer Protection for Halal Fatwas Islamic Law Analysis”. Law Sinergy Conference Proceeding 1 (1):329-38. https://conference.sinergilp.com/index.php/lsc/article/view/46.