NGUYEN, C. C.; TRAN, G. S.; NGHIEM, T. P.; BURIE, J.-C.; LUONG, C. M. Real-Time Smile Detection using Deep Learning. Journal of Computer Science and Cybernetics, [S. l.], v. 35, n. 2, p. 135–145, 2019. DOI: 10.15625/1813-9663/35/2/13315. Disponível em: https://vjs.ac.vn/index.php/jcc/article/view/13315. Acesso em: 29 mar. 2024.