Kamarudin, Siti Kartom, Wan Ramli Wan daud, Ayub Md Som, Jr Abdul Wahab Mohammad, and Mohd Sobri Takriff. “Optimization of 5-KW Mobile and Portable PEMFC System via Energy Integration”. ASEAN Journal of Chemical Engineering 4, no. 2 (December 31, 2004): 19-23. Accessed July 17, 2024. https://journal.ugm.ac.id/v3/AJChE/article/view/7595.