Ayesha Butool, Md Ateeq Ur Rahman. “Realtime Facial Expression Recognition Based On Auto-Encoder Via Convolutional Neural Network”. International Journal of Advanced Science and Technology 29, no. 12s (December 30, 2020): 3176-3183. Accessed March 28, 2024. http://sersc.org/journals/index.php/IJAST/article/view/35215.