RHAMIE, NOOR ALIAH NATASSYAH, and Dr. MOHAMMED SAEED JAWAD. “Advanced Convolutional Neural Network for Accurate Detection of Different Facial Expression”. Applied Information Technology And Computer Science, vol. 4, no. 1, July 2023, pp. 1625-36, https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/7627.