1. Department of Mathematics and Sciences College of Arts and Applied Sciences, Dhofar University Salalah Sultanate of Oman
2. College of Engineering, Dhofar University Salalah Sultanate of Oman
3. Faculty of Mechanical Engineering‐Energy Division K.N. Toosi University of Technology Tehran Iran
4. School of Mathematics and Physics, College of Science University of Lincoln Lincoln UK
5. Global Innovative Center for Advanced Nanomaterials College of Engineering, Science and Environment, The University of Newcastle Callaghan Australia