1. Department of Electrical and Electronics Engineering, PSN College of Engineering and Technology, Tirunelveli, Tamil Nadu, India
2. Associate professor, Department of Electrical and Electronics Engineering, Faculty of Engineering, Karpagam Academy of Higher Education, Pollachi Main Road, Coimbatore-641 021
3. Associate Professor, Department of Electrical and Electronics Engineering, Sri Sivasubramaniya Nadar College of Engineering, Kalavakkam - 603110, Chennai, Tamil Nadu, India
4. Department of Electrical and Electronics Engineering, Velammal College of Engineering and Technology, Viraganoor, Madurai, Tamilnadu, India