D. H. Yulianti, “Synthesis and Characterization of Electrode with Pd-Ni/C Catalyst and Performance Test of MEA for Applications in Proton Exchange Membrane Fuel Cell (PEMFC)”, IJIE, vol. 17, no. 9, pp. 149–160, Dec. 2025, Accessed: Aug. 07, 2026. [Online]. Available: https://journal.uthm.edu.my/index.php/ijie/article/view/19307