Shamsudin, Siti Nurunnajwa, Elistina Abu Bakar, Syuhaily Osman, and Nuradli Ridzwan Shah Mohd Dali. “Konsep Halalan Tayyiban Bagi Produk Nutraseutikal: Halalan Tayyiban Concept for Nutraceutical Product”. Journal of Fatwa Management and Research 28, no. 1 (January 15, 2023): 69–84. Accessed November 23, 2024. https://jfatwa.usim.edu.my/index.php/jfatwa/article/view/460.