Kurniawan, K., K. Tarigan, A. Firdaus Sudarma, R. Dwi Pudjisusilo, and D. Shidqi Khaerudini. “Optimizing the Purging Interval of 1 KW PEM Fuel Cell Control System in Fuel Cell Vehicles”. Indonesian Journal of Energy, Vol. 7, no. 2, Aug. 2024, pp. 78–85, doi:10.33116/ije.v7i2.210.