Kisiel R, Nadratowska J, Rzeszutek A. The National Identity of the Youth of Mława and Assessment of Poland’s Participation in European Integration. oej [Internet]. 2021 Dec. 30 [cited 2024 Apr. 26];16(2):129-41. Available from: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/7882