S. Tamakhu, Y. K. Shrestha, K. N. Chaudhary, O. Khadka, and P. Joshi, “Mixture of Carbon Derived from Lokta Paper and Graphite for Efficient Counter Electrodes of Dye-sensitized Solar Cells”, Swarnadwar, vol. 5, no. 1, pp. 79–87, Sep. 2025.