1. Department of Mathematical Sciences, Augustine University Ilara Epe, Lagos, Nigeria
2. Department of Mathematics, BOWEN University, Iwo, Nigeria
3. Department of Aeronautics and Astronautics, Kwara State University, Malete, Nigeria
4. Faculty of Engineering, Augustine University Ilara Epe, Lagos, Nigeria
5. Department of Pure and Applied Mathematics, Ladoke Akintola University of Technology, Nigeria