A Brief Study on Face Expression Recognition System. International Journal of Innovative Research in Computer Science & Technology, [S. l.], v. 10, n. 2, p. 439–443, 2022. DOI: 10.55524/. Disponível em: https://acspublisher.com/journals/index.php/ijircst/article/view/10611.. Acesso em: 3 jul. 2024.