SHEIKH, Barkha; PATIL, Dr. Pragati; MAHAJAN, Ashwini. A Systematic Review of Facial Expression Recognition (FER). International Journal on Advanced Computer Engineering and Communication Technology, [S. l.], v. 14, n. 3s, p. 367–373, 2025. Disponível em: https://journals.mriindia.com/index.php/ijacect/article/view/1644. Acesso em: 2 mar. 2026.