KWIATKOWSKA, W. Education of People Working in Poland Versus Other European Union Countries. Olsztyn Economic Journal, [S. l.], v. 12, n. 2, p. 123–135, 2017. DOI: 10.31648/oej.2800. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/2800. Acesso em: 23 apr. 2024.