1. Department of Information Systems, Faculty of Computers and Artificial Intelligence Helwan University Cairo Egypt
2. Department of Industrial Technology, Autotonics Program, Faculty of Technological Industry and Energy Delta Technological University Quesna Industrial City Egypt
3. School of IT and Systems University of Canberra Canberra Australian Capital Territory Australia
4. Department of Decision Support, Faculty of Computers and Information Zagazig University Zagazig Egypt
5. Department of Information Systems, Faculty of Computers and Information Kafrelsheikh University Kafrelsheikh Egypt