Low-cost system for programming by demonstration grasp of objects in robotics. Revista de Investigaciones Universidad del Quindío, [S. l.], v. 25, n. 1, p. 40–45, 2014. DOI: 10.33975/riuq.vol25n1.148. Disponível em: https://revistas.uniquindio.edu.co/ojs/index.php/riuq/article/view/148. Acesso em: 25 jun. 2026.