“A COMPREHENSIVE STUDY OF DIFFERENT GENERATION OFSOLAR CELLS: BENEFITS AND POTENTIAL CHALLENGES”. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR) 1, no. 3 (March 2, 2016): 12–22. Accessed May 30, 2026. http://www.ijarr.org/index.php/ijarr/article/view/155.