RENEY, D.; TRIPATHI, N. Review on Human face and Expression Recognition. CSVTU International Journal of Biotechnology, Bioinformatics and Biomedical, [S. l.], v. 3, n. 3, p. 31–40, 2019. DOI: 10.30732/ijbbb.20180303001. Disponível em: https://csvtujournal.in/index.php/ijbbb/article/view/ijbbb.20180303001. Acesso em: 12 mar. 2025.