Zhang, Ruiquan, Zhou Zhang, Qing Chen, Maocong Hu, and Zhenhua Yao. 2022. “Revolutionizing Fuel Cell Efficiency With Non-Metallic Catalysts for Oxygen Reduction Reactions”. The Global Environmental Engineers 9 (December):49-59. https://doi.org/10.15377/2410-3624.2022.09.4.