1. Department of Electrical Engineering
2. Center for Advanced Photovoltaics
3. South Dakota State University
4. Brookings
5. USA
6. Joint School of Nanoscience and Nanoengineering
7. North Carolina Agricultural and Technical State University
8. Greensboro
9. Faculty of Engineering Sciences
10. Ghulam Ishaq Khan Institute of Engineering Sciences and Technology
11. District Swabi
12. Pakistan