CASTELLANOS, José Ulises. Experimentation with the control hardware for a Solar tracker. Ingeniería Solidaria, [S. l.], v. 7, n. 13, p. 53–60, 2013. DOI: 10.16925/. Disponível em: https://revistas.ucc.edu.co/index.php/in/article/view/356. Acesso em: 2 jun. 2025.