D.Madhumitha, Dr.K.Vidhya. “Survey on Recognition of Human Emotional Activities Using Brainwaves Based on Time Frequency Analysis”. International Journal of Control and Automation 13, no. 02 (June 1, 2020): 1205 - 1209. Accessed April 25, 2024. http://sersc.org/journals/index.php/IJCA/article/view/26916.