1. Department of Business and Tourism Management, Izmail State University of Humanities, 68601, Izmail, Ukraine.
2. Department of Philosophy and History, V.I. Vernadsky Taurida National University, 01042, Kyiv, Ukraine.
3. Department of Economics and Tourism, Donetsk National University of Economics and Trade, named after Mykhailo Tugan-Baranovsky, Kryvyi Rih, Ukraine.
4. Department of Business and Tourism Management, Institute of Social and Economic Transformation, 02000, Kyiv, Ukraine.
5. Department of World Economy, State University of Trade and Economics, Kyiv, Ukraine.
6. Educational and Scientific Institute of Management, Economics and Business, Interregional Academy of Personnel Management, Kyiv, Ukraine.