CHEBA, Katarzyna; SZOPIK-DEPCZYŃSKA, Katarzyna. Multidimensional comparative analysis of the competitive capacity of the European Union countries and geographical regions. Oeconomia Copernicana, [S. l.], v. 8, n. 4, p. 487–504, 2017. DOI: 10.24136/oc.v8i4.30. Disponível em: https://oeconomia.pl/index.php/oc/article/view/611. Acesso em: 17 feb. 2026.