Kamran, A., and Zia Ur Rahman. “Advancing Sustainable Climate Solutions: Overcoming Challenges in Designing Carbon-Based Metal-Free Catalysts for Electrochemical CO2 Reduction”. Nangarhar University International Journal of Biosciences, vol. 3, no. 02, Feb. 2024, pp. 541-4, doi:10.70436/nuijb.v3i02.294.