A low cost touch-screen interface for image collage. Revista Científica Ingeniería y Desarrollo., [S. l.], v. 29, n. 1, p. 34–49, 2011. Disponível em: https://rcientificas.uninorte.edu.co/index.php/ingenieria/article/view/2881. Acesso em: 3 sep. 2026.