KISIEL, R.; NADRATOWSKA, J.; RZESZUTEK, A. The National Identity of the Youth of Mława and Assessment of Poland’s Participation in European Integration. Olsztyn Economic Journal, [S. l.], v. 16, n. 2, p. 129–141, 2021. DOI: 10.31648/oej.7882. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/7882. Acesso em: 25 apr. 2024.