Sai Kumar. G, Venkatesh. G , M. Naresh Kumar, Mani Vardhan. P,. “Real-Time Facial Emotion Recognition Using Convolution Neural Network ”. Design Engineering (June 29, 2021): 821-827. Accessed May 19, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/2338.