GOBRON, S.; AHN, J.; THALMANN, D.; SKOWRON, M.; KAPPAS, A. Impact Study of Nonverbal Facial Cues on Spontaneous Chatting with Virtual Humans. Journal of Virtual Reality and Broadcasting, [S. l.], v. 10, 2013. DOI: 10.20385/1860-2037/10.2013.6. Disponível em: https://ojs.hbz-nrw.de/dipp_ojs/jvrb/article/view/1439. Acesso em: 1 juni. 2025.