1. Institute of Numerical Sciences, Kohat University of Science and Technology, Kohat, Pakistan
2. Jinnah College for Women, University of Peshawar, Peshawar, Pakistan
3. Institute of Computing, Kohat University of Science and Technology, Kohat, Pakistan
4. Industrial Engineering Department, College of Engineering, King Saud University, Riyadh, Saudi Arabia
5. School of Information Technology, Deakin University, Burwood, VIC, Australia