1. China West Normal University, Nanchong, China
2. Institute of Computing, Kohat University of Science and Technology, Kohat, Pakistan
3. Faculty of Engineering and Information Technology, Northern University, Nowshera, Pakistan
4. Faculty of Computer and Information Technology, Al-Madinah International University, Kuala Lumpur, Malaysia
5. Faculty of Computer Science, University of Swabi, Swabi, Pakistan
6. King Abdulaziz University, Jeddah, Saudi Arabia