1. Department of Information Systems, College of Computer Science and Information Technology, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
2. Department of Information Systems, Faculty of Computers and Information, Menoufia University, Shibin Al Kawm 32511, Menoufia, Egypt
3. Department of Computer Science, College of Computer Science and Information Technology, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia
4. Department of Information Technology, Faculty of Computers and Information, Menoufia University, Shibin Al Kawm 32511, Menoufia, Egypt
5. Department of Management Information Systems, Higher Institute for Specific Studies, Future Academy, Heliopolis P.O. Box 11757, Cairo, Egypt