1. Department of Mathematics, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
2. Department of Electrical Engineering, University of Poonch Rawalakot, Rawalakot, Azad Jammu and Kashmir, Pakistan
3. Innovative Technologies Laboratories (ITL), King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia