1. Najran University,Department of Electrical Engineering,Najran,Saudi Arabia
2. PSG College of Technology Coimbatore,Dept. of Electrical and Electronics Engineering,India
3. School of Electrical Engineering, Vellore Institute of Technology,Vellore,India
4. School of Engineering, Taylor's University,Selangor,Malaysia
5. School of Engineering, Taylor's University,Clean Technology Laboratory,Selangor,Malaysia