Suell Dutra, M., J. F. Archila, and O. Lengerke. “Mechanical Design of a Robot Type Agv ‘automated Guided Vehicle’”. Revista UIS Ingenierías, vol. 7, no. 1, May 2008, pp. 65-76, https://revistas.uis.edu.co/index.php/revistauisingenierias/article/view/395.