1. Velalar College of Engg. and Tech.,Dept. of Electronics and comm. Engg.,Erode,Tamil Nadu,India
2. Saveetha Inst. of Medical and Tech. Sciences,Dept. of Biomedical Engg.,Chennai,India
3. JIS College of Engg.,Dept. of Electrical Engg.,Kolkata,India
4. Prince Sultan University,Renewable Energy Lab,Riyadh,Saudi Arabia
5. Uttaranchal University,Division of Research & Innovation,Dehradun,India