1. Department of Mathematics, School of Advanced Sciences, Vellore Institute of Technology, Vellore, India
2. Department of Mathematical Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
3. Multi-Physical Engineering Sciences Group (MPESG), Aeronautical and Mechanical Engineering Department, School of Science, Engineering and Environment, University of Salford, Manchester, UK
4. Faculty of Engineering, Canadian University Dubai, Dubai, United Arab Emirates