Yusoff, Y. N., Shaari, N., Ahmad Wani, A., Mohamed, M. A., Loh, K. S., Kamarudin, S. K., … Kim, J.- deok. (2025). Enhanced Proton Conductivity as Bio-Based Electrolyte Membranes in Fuel Cell Application: The Role of Sulfonated Graphitic Carbon Nitride. Karya International Journal of Biofuel and Bioenergy , 1(1), 1–13. https://doi.org/10.37934/kijbb.1.1.113