Faridah, Anni, Rahmi Holinesti, Wirnelis Syarief, and Mohd Salehuddin Mohd Zahari. “Characteristics and Identification of Critical Points of Halal Food at Restaurants in Padang”. Indonesian Journal of Halal Research 4, no. 1 (February 28, 2022): 9–18. Accessed April 1, 2025. https://journal.uinsgd.ac.id/index.php/ijhar/article/view/11203.