1. Faculty of Computing; Universiti Teknologi Malaysia; Johor Malaysia
2. Faculty of Information Sciences and Engineering; Management and Science University; Shah Alam Selangor Malaysia
3. Faculty of Computer Sciences and Mathematics; University of Mosul; Iraq
4. College of Computer and Information Systems, Al-Yamamah University; Riyadh Saudi Arabia
5. College of Computer and Information Sciences, King Saud University; Riyadh Saudi Arabia
6. College of Computer and Information Sciences, Prince Sultan University; Riyadh Saudi Arabia