M. A. bin M. F. Mohd Fauzi and Xavier Ngu, “Real-Time Drowsiness Detection System using Artificial Intelligence”, EEEE, vol. 3, no. 2, pp. 1044–1052, Nov. 2022, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/eeee/article/view/8577