1. Department of Electrical Engineering, Government Polytechnic Ghazipur, Ghazipur, UP, India
2. Department of Electrical Engineering, Shri G.S. Institute of Technology & Science, Indore, MP, India
3. Department of Electrical Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, UP, India
4. Department of Electrical Engineering, Indian Institute of Technology, New Delhi, India