Chaiyasit Tanchotsrinon และผู้แต่งคนอื่นๆ. (2010) Facial expression recognition using graph-based features and artificial neural network. Chulalongkorn University:ม.ป.ท.Chaiyasit Tanchotsrinon และผู้แต่งคนอื่นๆ. 2010. Facial expression recognition using graph-based features and artificial neural network. ม.ป.ท.:Chulalongkorn University;Chaiyasit Tanchotsrinon และผู้แต่งคนอื่นๆ. Facial expression recognition using graph-based features and artificial neural network. ม.ป.ท.:Chulalongkorn University, 2010. Print.