LOPEZ, D. P.; CANAL, F. Z.; SCOTTON, G. G.; POZZEBON, E.; SOBIERANSKI, A. C. A real-time computational approach for human facial expression recognition based on landmark feature extraction. Seven Editora, [S. l.], p. 73–93, 2024. Disponível em: https://sevenpublicacoes.com.br/editora/article/view/4046. Acesso em: 22 nov. 2024.