GUERRERO NARVAEZ, J. . Prototipo de robot cartesiano sembrador. I+ T+ C- Research, Technology and Science, Popayán, CO, v. 1, n. 15, p. 47–52, 2021. Disponível em: https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/515. Acesso em: 5 feb. 2026.