Hanna Haponenko, Anastasiia Vasylenko, and Irina Shamara. “Green Tract Organizing Prospects in Ukraine As an Internal Tourism Market Development Priority Direction”. The Journal of V. N. Karazin Kharkiv National University. Series: International Relations. Economics. Country Studies. Tourism, no. 13 (June 29, 2021): 174-185. Accessed November 21, 2024. https://periodicals.karazin.ua/irtb/article/view/17543.