HEJDUKOVÁ, Pavlína; KUREKOVÁ, Lucie; KRECHOVSKÁ, Michaela. THE MEASUREMENT OF INDUSTRY 4.0: AN EMPIRICAL CLUSTER ANALYSIS FOR EU COUNTRIES. International Journal of Economic Sciences, [S. l.], v. 9, n. 1, p. 121–134, 2020. DOI: 10.20472/ES.2020.9.1.007. Disponível em: https://ijes-journal.org/journal/article/view/78.. Acesso em: 22 jan. 2025.