1. Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
2. Department of Mathematics, University of Okara, Okara, Pakistan
3. Mathematics, Khalid Ibn Al-Walid School, Karak, Jordan
4. College of Computer Science and Information Technology, Jazan, Saudi Arabia
5. Department of Computer Science, San Jose State University, San Jose, California, USA