“Comparative analysis after the implantation of a computerized CNC plasma cutting equipment at a shipyard in the city of Manaus – AMV (164-167)”, JETIA, vol. 4, nº 15, p. 164–167, set. 2018, Acesso em: 23º de outubro de 2026. [Online]. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/372