Dwi Pamungkas, E., Wahyu Kurniyanto, F., Aditya Putra, F., Trisa Rani Marpaung, H., Silvia and Priyono, B. 2024. PEMFC Technology as a Mobile Generator and Back Up Power Supply Environmentally Friendly. International Journal of Education, Science, Technology, and Engineering (IJESTE). 7, 2 (Dec. 2024), 75-86. DOI:https://doi.org/10.36079/lamintang.ijeste-0702.745.