Basic Principles For Programming A Numerically Controlled Machine. Revista Cientifica Ingenio Magno, [S. l.], v. 14, n. 1, p. 70–77, 2023. Disponível em: https://revistas.santototunja.edu.co/index.php/ingeniomagno/article/view/2789. Acesso em: 3 sep. 2026.