1. Department of Electrical and Electronics Engineering, University College of Engineering, JNTUK, Kakinada, India
2. Department of Electrical and Electronics Engineering, Lakireddy Bali Reddy College of Engineering, Mylavaram, India
3. Department of Electrical and Electronics Engineering, VR Siddhartha Engineering College, Kanuru, India
4. Department of Electrical and Electronics Engineering, JNTUK – University College of Engineering, Vizianagram, India