Joshi, Prakash. “Characterization of Bamboo Based Carbon Powder Applicable for Fabrication of Low-Cost Counter Electrodes of Dye-Sensitized Solar Cells”. Tribhuvan University Journal 32, no. 1 (July 1, 2018): 1–8. Accessed June 20, 2024. https://www.nepjol.info/index.php/TUJ/article/view/24757.