Rahmat, Amir Khusaini, and Prof Madya Dr Noor Azah Samsudin. “Application And Verification Of Halal JAKIM Certificate for Restaurants Apps”. Applied Information Technology And Computer Science 3, no. 1 (June 5, 2022): 448–465. Accessed April 29, 2024. https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2203.