1. HOD of EEE in KCG College of Technology,Chennai,Tamilnadu,India
2. University of Technology &Applied Science,Electrical Section,Shinas,Sultanate of Oman
3. Galgotias University, School of Electrical, Electronics and Communication Engineering,Delhi,India
4. CSIR - Central Electrochemical Research Institute (CECRI), CSIR-Madras Complex, Chennai, Academy of Scientific & Innovative Research,Battery division,Ghaziabad,India
5. CPGC Pvt. Ltd,Andhra Pradesh,India
6. Geethanjali College of Engineering and Technology,Hyderabad,Telangana,India
7. Institute of Theoretical Electrical Engineering, Ruhr University Bochum (RUB),Germany