1. Management Department, College of Business Administration, King Faisal University, Al-Hassa 31982, Saudi Arabia
2. Tourism Studies Department, Faculty of Tourism and Hotels, University of Sadat City, Sadat City 32897, Egypt
3. Hotel Management Department, Higher Institute for Specific Studies, Heliopolis, Cairo 11771, Egypt
4. Marketing Department, Faculty of Marketing and Mass Media, Midocean University, Fujairah P.O. Box 51124, United Arab Emirates
5. Faculty of Economics and International Trade, Egyptian Chinese University ECU, Cairo 4541312, Egypt
6. Finance Department, Misr University for Science and Technology, 6 October, Giza 12573, Egypt
7. Human Resources Department, Al-Alson Higher Institute for Tourism, Hotels and Computer, Cairo 11771, Egypt
8. Finance Department, College of Business Administration, King Faisal University, Al-Hassa 31982, Saudi Arabia
9. Hotel Management Department, Faculty of Tourism and Hotels, University of Sadat City, Sadat City 32897, Egypt