1. Department of Electrical and Electronics Engineering, National Institute of Technology Puducherry, Karaikal, India
2. Department of Electronics and Instrumentation Engineering, Assam Energy Institute, Sivasagar (Centre of Rajiv Gandhi Institute of Petroleum Technology, Jais, Amethi), Sivasagar, India
3. Department of Electrical and Electronics Engineering, National Institute of Technology, Tiruchirappalli, India