Bhandari, S., K. B. Rajguru, C. L. Gnawali, and B. P. Pokharel. “Influence of Precursor Type on Activated Carbon Prepared by Phosphoric Acid-Chemical Activation for Supercapacitor Applications”. Journal of Nepal Physical Society, vol. 9, no. 3, Dec. 2023, pp. 12-17, doi:10.3126/jnphyssoc.v9i3.62452.