ANEXPOSITIONANALYSIS OF FACIAL EXPRESSION RECOGNITION TECHNIQUES. Pakistan Journal of Science, [S. l.], v. 68, n. 3, p. 357–365, 2016. DOI: 10.57041/vol68iss3pp357-365. Disponível em: https://paas-pk.org/index.php/pjs/article/view/550. Acesso em: 16 feb. 2026.