Department of Regional Studies and Tourism, Kyiv National Economic University named after Vadym Hetman, Kyiv, Ukraine, Department of Economic Management of Natural Resources, Institute of Market Problems and Economic-Ecological Research of the NAS of Ukraine, Odessa, Ukraine, Department of Regulatory Policy Problems and Entrepreneurship Development, Institute of Industrial Economics of NAS of Ukraine, Kyiv, Ukraine, Department of Tourism and Hotel Business, National University of Food Technologies, Kyiv, Ukraine, Department of Tourism, National University of Ukraine on Physical Education and Sport, Kyiv, Ukraine and Department of Hotel and Restaurant Business, Odessa National Academy of Food Technologies, Odessa, Ukraine

Department of Entrepreneurship and Management, Interregional Academy of Personnel Management, Kyiv, Ukraine, Department of Regulatory Policy Problems and Entrepreneurship Development, Institute of Industrial Economics of NAS of Ukraine, Kyiv, Ukraine, Sub-Department of International Relations and Tourist Activity Organisation, Interregional Academy of Personnel Management, Kyiv, Ukraine, Department of Tourism and Hotel and Restaurant Business Odessa National University of Economics, Odessa, Ukraine and Department of Management of Organizations, Lviv Institute of Interregional Academy of Personnel Management, Lviv, Ukraine