Vizcaíno-Delgado, Mónica. “Charging Station to Provide Greater Autonomy to the Robobo”. Tecnología en marcha Journal 34, no. 5 (October 20, 2021): Pág. 90–100. Accessed May 18, 2024. https://revistas.tec.ac.cr/index.php/tec_marcha/article/view/5919.