1. Department of Computer and Software Technology, University of Swat, Swat, Khyber Pakhtunkhwa, Pakistan
2. College of Computer and Information Sciences, Jouf University, Sakaka, Aljouf, Saudi Arabia
3. College of Technological Innovation, Zayed University, Dubai, United Arab Emirates
4. Centre of Excellence in IT, Institute of Management Sciences, Peshawar, Khyber Pakhtunkhwa, Pakistan
5. Department of Computer Science and Engineering, Chungnam National University, Daejeon, Republic of Korea