1. Centre for Advanced Studies in Pure and Applied Mathematics, Bahauddin Zakariya University, Multan, Pakistan
2. College of Computer Science & Information Technology, Jazan University, Jazan, Saudi Arabia
3. Department of Aerospace Engineering, Faculty of Engineering, Universiti Putra Malaysia, Seri Kembanga, Malaysia
4. Deanship of E-Learning and Information Technology, Jazan University, Jazan, Saudi Arabia