CORDEIRO, G. A.; ORDÓÑEZ, R. E. C.; FERRO, R. Theoretical proposal of steps for the implementation of the Industry 4.0 concept. Brazilian Journal of Operations & Production Management, [S. l.], v. 16, n. 2, p. 166–179, 2019. DOI: 10.14488/BJOPM.2019.v16.n2.a1. Disponível em: https://bjopm.emnuvens.com.br/bjopm/article/view/803. Acesso em: 27 nov. 2021.