1. Hotel Management Department, Faculty of Tourism and Hotels, Suez Canal University, Ismailia, Egypt
2. Sheffield Business School, Sheffield Hallam University, Sheffield, UK
3. Department of Management Sciences, COMSATS University Islamabad, Attock, Pakistan
4. Marketing Department, Faculty of Business Administration, Shaqra University, Shaqra, Saudi Arabia
5. Economics and Management Sciences School, University of Sultan Zainal Abidin, Kuala, Terengganu, Malaysia