Helfi Nasution, and Muhammad Syaukani. “System Engineering Process Methodology for Machine Learning Detection and Validation of Halal Products: Case Study in Pharmaceutical Industry”. International Journal of Scientific Research in Computer Science, Engineering and Information Technology 11, no. 2 (March 3, 2025): 136–149. Accessed August 1, 2025. https://www.ijsrcseit.com/index.php/home/article/view/CSEIT251112395.