1. Department of Electrical and Electronics Engineering , Aditya Institute of Technology and Management , Tekkali , A.P. , India
2. Department of Electrical Engineering , Parala Maharaja Engineering College , Berhampur, affiliated to Biju Patnaik University of Technology , Rourkela , Odisha , India
3. School of Engineering , Universidad Finis Terrae , Providencia , Santiago , Chile