1. Aviation and Airport Management, School of Aviation, Marketing and Tourism, University of Bedfordshire, Luton, UK
2. School of Aviation, Marketing and Tourism, University of Bedfordshire, Luton, UK
3. Faculty of Tourism, Eastern Mediterranean University, Gazimagusa, Türkiye
4. Faculty of Finance and Management in Wrocław, WSB Merito University in Wrocław, Wroclaw, Poland
5. Department of Global Business, School of Global Eminence, Kyung Hee University, Seoul, Republic of Korea
6. School of Hotel and Tourism Management, The Hong Kong Polytechnic University, Hong Kong, Hong Kong