Study the Impact of Quality Management System ISO 9001on Machinery Breakdowns. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 21, n. 4, p. 539–548, 2018. DOI: 10.29194/NJES.21040539. Disponível em: https://nahje.com/index.php/main/article/view/449.. Acesso em: 6 may. 2024.