1. Vasireddy Venkatadri Institute of Technology,Electrical and Electronics Engineering,Guntur,India,522 508
2. Anurag University, Venkatapur,Electrical and Electronics Engineering,Hyderabad,India,500 088
3. Malla Reddy Engineering College, Maisammaguda,Electrical and Electronics Engineering,Secunderabad,India,500 100
4. Graphic Era (Deemed to be University),Department of Electrical Engineering,Dehradun,India,248002
5. Moscow Power Engineering Institute,Electrical Power System Department,Moscow,Russian Federation,111250
6. Aswan University,Faculty of Engineering,Department of Electrical Engineering,Aswan,Egypt,81542