Kanagaraju P, Ranjith MA, Vijayasarathy K. Emotion detection from facial expression using image processing. Int. J. of Health Sci. [Internet]. 2022 Jun. 26 [cited 2026 Apr. 17];6(S6):1368-79. Available from: https://sciencescholar.us/journal/index.php/ijhs/article/view/9748