Wiśniewska, Anna. “Educational Offer of Pomeranian Agritourist Farms Associated in the National Network of Educational Farms”. Journal of Geography, Politics and Society 11, no. 1 (March 31, 2021): 44–55. Accessed March 15, 2025. https://czasopisma.bg.ug.edu.pl/index.php/JGPS/article/view/5615.