1. Institute of Socio-Economic Geography and Spatial Planning, Maria Curie Skłodowska University, Al. Kraśnicka 2D, Lublin 20-718, Poland
2. Independent researcher, Wróblowa Street, Rozgarty, 87-134, Poland
3. Institute of Political Science, Maria Curie Skłodowska University, ul. Głęboka 45, Lublin 20-612, Poland