1. The College of Engineering and Applied Sciences, American University of Kuwait , Salmiya , Block 2, P.O. Box 3323, Safat 13034 , Kuwait
2. Computer Science Department, Yarmouk University , Irbid , 21163 , Jordan
3. Department of Management, College of Business and Economics, American University of Kuwait , Salmiya , Safat 13034 , Kuwait
4. Department of Earth and Environmental Sciences, Kuwait University (Shadadiya Campus), Al-Shadadiya , P.O. Box 12422, Kuwait University City , 13071 Kuwait City , Kuwait
5. The Office of Research and Grants, American University of Kuwait , Salmiya , Safat 13034 , Kuwait