SUTEDJO, Aryuanto. EXPERIMENTAL STUDY ON LIP AND SMILE DETECTION. Jurnal Ilmu Komputer dan Informasi, [S. l.], v. 4, n. 2, p. 59–65, 2012. DOI: 10.21609/jiki.v4i2.164. Disponível em: https://jiki.cs.ui.ac.id/index.php/jiki/article/view/164. Acesso em: 17 apr. 2025.