Berki, Mónika, and János Csapó. “The Exploitation and Opportunities of Tourism Potential of Regions Lagging Behind in South-Transdanubia”. Journal for Geography 1, no. 2 (December 31, 2006): 159–166. Accessed November 8, 2025. https://old.journals.um.si/index.php/geography/article/view/2898.