TRIYANTI, Vivi; YASSIERLI, Yassierli. Basic Emotion Recogniton using Automatic Facial Expression Analysis Software. Jurnal Optimasi Sistem Industri, [S. l.], v. 18, n. 1, p. 55–64, 2019. DOI: 10.25077/josi.v18.n1.p55-64.2019. Disponível em: https://josi.ft.unand.ac.id/index.php/josi/article/view/183. Acesso em: 27 apr. 2025.