CALDERÓN C., Oscar J.; GÓMEZ FIGUEROA, Laura; SANDOVAL LEÓN, Jesús Armando. Interactive Television Mechanisms in a Digital Television Environment and a Proposal of Interactivity Controled by Voice. Entre ciencia e ingeniería, [S. l.], v. 4, n. 8, p. 128–147, 2010. DOI: 10.31908/19098367.746. Disponível em: https://revistas.ucp.edu.co/index.php/entrecienciaeingenieria/article/view/746. Acesso em: 6 nov. 2026.