1. Department of Electrical Engineering, National Institute of Technology Andhra Pradesh, Tadepalligudem, India
2. School of Electrical and Computer Engineering, Dire Dawa University, Dire Dawa, Ethiopia
3. Department of Electrical and Electronics Engineering, Sri Vasavi Engineering College, Tadepalligudem, India
4. Department of Electrical Engineering, Sardar Vallabhbhai National Institute of Technology, Surat, India