Amma, T. Ambikadevi, M. R. Sruthy, S. Divya, and P. Renuka. “Real Time Facial Expression Recognition Based On Deep Neural Network”. International Journal of Research in Engineering, Science and Management 3, no. 7 (July 14, 2020): 59–63. Accessed May 17, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/19.