Chodkowska-Miszczuk, Justyna. “Renewable Energy Sources in the Development of Tourism in the Protected Areas of Poland: The Example of the Center of Religious Tourism in Kodeń”. Studia Ecologiae et Bioethicae 14, no. 2 (June 30, 2016): 9–31. Accessed April 25, 2024. https://czasopisma.uksw.edu.pl/index.php/seb/article/view/6345.