College of Tourism and Hotels in Medina
College of Tourism - King Abdulaziz University
King Saud University
Institute of Business Studies
Umm Al Qura University
Daimond Rock
alhadian
Al Yamamah University
Kfaah Arabya Co
Prince Sultan College of Tourism and Management
College of Tourism and Hospitality
ERZ-CO
Jeddah College of Technology.
MOHAMED HISIEN