1. Department of Hotel and Tourism Sciences, Faculty of Aqaba College, Al-Balqa Applied University, Aqaba, Jordan
2. Hotel Management Dept. Faculty of Tourism and Hotel Management, Yarmouk University, Irbid, Jordan
3. Department of Travel & Tourism, Faculty of Tourism and Hotel Management, Yarmouk University, Irbid, Jordan
4. Department of Hotel Management, Ammon Applied University College, Amman, Jordan
5. Department of Business Administration, Faculty of Business, Jadara University, Irbid, Jordan