1. Department of Electrical and Electronics Engineering, Mohan Babu University, Tirupati, India
2. School of Electrical Engineering, Vellore Institute of Technology, Vellore, India
3. CRISD, School of Engineering and Technology, University of Technology Sarawak, Sibu, Malaysia
4. Department of Electrical and Computer Engineering, Debre Tabor University, Debre Tabor, Ethiopia