Mechanical design of the structure of a didactic large-scale 3d printer. Ingenio Magno, [S. l.], v. 11, n. 2, p. 45–61, 2021. Disponível em: https://revistas.santototunja.edu.co/index.php/ingeniomagno/article/view/2179. Acesso em: 18 jul. 2026.