1. Department of Physical Sciences, Precious Cornerstone University, Ibada, Nigeria
2. Department of Mathematics, Symbiosis Institute of Technology, Symbiosis International (Deemed University), Pune, India
3. Department of Mechanical Engineering, FET, ITER, Siksha ‘O’ Anusandhan University, Bhubaneswar, India
4. Department of Mathematical and Physical Sciences, Osun State University,Osogbo, Nigeria