Moncayo, V. H. “Robótica: Una Luz Para Personas Discapacitadas”. I+ T+ C- Research, Technology and Science - Unicomfacauca, vol. 1, no. 3, Dec. 2009, pp. 28-33, https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/itc2009_pag_28_33.