HEIKKILÄ, H.; RÄIHÄ, K.-J. Speed and Accuracy of Gaze Gestures. Journal of Eye Movement Research, [S. l.], v. 3, n. 2, 2009. DOI: 10.16910/jemr.3.2.1. Disponível em: https://bop.unibe.ch/JEMR/article/view/2290. Acesso em: 2 may. 2024.