1. Faculty of Socio-Economic Sciences, Urgench State University, Urgench 220100, Uzbekistan
2. Faculty of Sports and Art, Urgench State University, Urgench 220100, Uzbekistan
3. Department of International Trade, College of Commerce, Jeonbuk National University, Jeonju-si 54896, Republic of Korea
4. Institute of Natural Resource Sciences, Zurich University of Applied Sciences (ZHAW), 8820 Wadenswil, Switzerland
5. Faculty of Economics and Engineering Technology, Urgench Ranch University of Technology, Urgench 220100, Uzbekistan
6. Faculty of Service, Jizzakh Polytechnic Institute, Jizzakh 130100, Uzbekistan
7. Department of Applied Mathematics, Tashkent State University of Economics, Tashkent 100066, Uzbekistan
8. Faculty of Economics and Humanities, Mamun University, Khiva 220900, Uzbekistan
9. School of Hospitality and Tourism Management, Purdue University, West Lafayette, IN 47907, USA