AKTEN, Murat, and Elif TANRIB?R. 2014. “Determination of Demands and Trends of Visitors for The Potential of Ecotourism of Isparta Egirdir and Surrounding”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 15 (2): 321-42. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/3036.