Design and Implementation of SPC Systems in Defense Industry Manufacturing Process. Periodicals of Engineering and Natural Sciences, [S. l.], v. 6, n. 1, 2018. DOI: 10.21533/pen.v6.i1.1692. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1692. Acesso em: 8 jul. 2026.