Fine-Tuned CNNs with Self-Attention Mechanism for Enhanced Facial Expression Recognition. International Journal of Data Informatics and Intelligent Computing, [S. l.], v. 4, n. 2, p. 1–15, 2025. DOI: 10.59461/ijdiic.v4i2.166. Disponível em: https://ijdiic.com/index.php/research/article/view/166. Acesso em: 8 jun. 2026.