1. School of Information and Communication Technology, Federal University of Technology, Owerri, Nigeria
2. AI Centre, Faculty of Computer and Information Systems, Islamic University of Madinah, Madinah, Saudi Arabia
3. Department of Computer Science, Shaheed Benazir Bhutto University, Sheringal, Upper Dir, Pakistan
4. Department of Computer Science, King Khalid University, Abha, Saudi Arabia
5. Faculty of Engineering and Science, School of Computing and Engineering Sciences, University of Greenwich, London, U.K.
6. School of Engineering, Edith Cowan University, Joondalup, WA, Australia