Silwal, Surendra Bikram, Rameshwar Adhikari, Prakash Lamichhane, and Netra Lal Bhandari. “Natural Dyes As Photo-Sensitizer in Solar Cells”. BIBECHANA 17 (January 1, 2020): 28–33. Accessed November 23, 2024. https://nepjol.info./index.php/BIBECHANA/article/view/25599.