Mohd Idris, A. Z., A. . Hehsan, and S. . Ab. Rahim. “Tahap Pematuhan Pensijilan Halal Malaysia Dalam Kalangan Pengurus Restoran Makanan Segera Di Negeri Johor (Compliance Level of Malaysian Halal Certification Among Fast Food Restaurant Managers in Johor)”. UMRAN - International Journal of Islamic and Civilizational Studies, vol. 9, no. 3, Oct. 2022, pp. 41-52, doi:10.11113/umran2022.9n3.560.