1. Kongu Engineering College,Department of EEE,Perundurai,India
2. AP(SRG), Department of Mathematics Kongu Engineering College
Perundurai,India.
3. AP(SRG),Department of EEE Kongu Engineering College
Perundurai,India.
4. AP(SRG), Department of EEE, K.Ramakrishnan College of technology,
Trichy, India