Baran, Ewa, and Bogumiła Grzebyk. “FACTORS OF TOURISM DEVELOPMENT IN LESS-FAVOURED AREAS OF THE PODKARPACKIE VOIVODSHIP”. Acta Scientiarum Polonorum. Oeconomia 9, no. 4 (December 30, 2010): 15–24. Accessed July 3, 2024. https://aspe.sggw.edu.pl/article/view/658.