Industry 4.0 challenges to IE paradigms: A pilot study in materials handling. Periodicals of Engineering and Natural Sciences, [S. l.], v. 8, n. 1, p. 6–21, 2020. DOI: 10.21533/pen.v8.i1.1023. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1023. Acesso em: 16 jul. 2026.