1. Electrical Engineering Department, National Institute of Technology Warangal, Hanumakonda, Telangana, India
2. Department of Electrical and Electronics Engineering, Birla Institute of Technology and Science Pilani, Hyderabad Campus, Hyderabad, Telangana, India
3. Electrical Engineering Department, National Institute of Technology Silchar, Silchar, Assam, India
4. School of Engineering, RMIT University, Melbourne, VIC, Australia