TYSHCHENKO, Svitlana, and Sergii ZAPOTOTSKYI. “TRANSFORMATION OF SCIENTIFIC APPROACHES TO THE STUDY OF TOURISM AND RECREATION SYSTEMS”. Bulletin of Taras Shevchenko National University of Kyiv, series in Geography (January 23, 2026): 28–41. Accessed March 5, 2026. https://geography.bulletin.knu.ua/article/view/4646.