V. AJITHA. CNN-Driven Enhancement in Facial Emotion Recognition Systems. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 4, p. 2343 –, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/6620. Acesso em: 27 oct. 2025.