HIREMATH, G. S.; RAGHU, M. S.; SHASHANK, S. T.; SHREE, S. S.; SOUNDARYA, R. Facial Emotion Recognition using Stress Meter. International Journal of Research in Engineering, Science and Management, [S. l.], v. 4, n. 7, p. 208–211, 2021. Disponível em: https://journals.resaim.com/ijresm/article/view/1035. Acesso em: 24 sep. 2021.