GARCÍA-DOPICO, Antonio; PÉREZ, Antonio; PEDRAZA, José Luis; CÓRDOBA, María Luisa. Precise Non-Intrusive Real-Time Gaze Tracking System for Embedded Setups. Computing and Informatics, [S. l.], v. 36, n. 2, p. 257–282, 2017. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/2017_2_257. Acesso em: 30 apr. 2025.