1. Electrical and Electronics Engineering, KSRM College of Engineering (Autonomous), Kadapa, India
2. Department of Electrical and Electronics Engineering, Mohan Babu University (Erst while Sree Vidyanikethan Engineering College), Tirupati, India
3. Electrical and Electronics Engineering, Christ University, Bangalore, India
4. Electrical and Electronics Engineering, Joginpally B.R. Engineering College, Hyderabad, India
5. Department of Industrial Engineering, King Khalid University, Abha, Saudi Arabia
6. Electrical Engineering Department and IRC for Renewable Energy and Power Systems (IRC-REPS), King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia