1. Master in Tourism Marketing, Faculty of Management, University of Tehran, Tehran, Iran
2. School of Management, Kharazmi University, Tehran, Iran
3. SilkRoad International University of Tourism, Samarkand, Uzbekistan
4. Department of Management, Marketing and Entrepreneurship, University of Canterbury, New Zealand
5. Department of Service Management and Service Studies, Lund University, Helsingborg, Sweden
6. Geography Research Unit, University of Oulu, Oulu, Finland
7. School of Business and Economics, Linnaeus University, Kalmar, Sweden
8. Master of Tourism Management, University of Semnan, Semnan, Iran
9. Master in Design of Sustainable Tourism Systems, Department of Economics and Management, University of Florence, Via delle Pandette, Italy