XAVIER, A. A. G. .; BENTES, F. M. .; NÓBREGA, M. de J. R. da .; SILVA MARTINS, F. B. da .; QUEIROZ, H. R. de . CNC Machine Building Through Open Sources Projects and Programs. International Journal for Innovation Education and Research, [S. l.], v. 8, n. 9, p. 108-118, 2020. DOI: 10.31686/ijier.vol8.iss9.2600. Disponível em: https://ijier.net/ijier/article/view/2600. Acesso em: 25 oct. 2020.