1. Department of Multimedia, Faculty of Computer Science and Information Technology, University Putra Malaysia, Seri Kembangan, Malaysia
2. Department of Computer Science, University of Swabi, Ambar, Khyber Pakhtunkhwa 23430, Pakistan
3. Department of Accounting and Information System, College of Business and Economics, Qatar University, Doha 2713, Qatar
4. Department of Software Engineering and Artificial Intelligence, Complutense University of Madrid, Madrid, Spain
5. Department of Mathematics, University of Peshawar, Peshawar, Khyber Pakhtunkhwa 25120, Pakistan