Suksirisak, Pramote. “Study a separate of hydrogen gas to use as energy in the engine”. NKRAFA JOURNAL OF SCIENCE AND TECHNOLOGY 16, no. 1 (September 29, 2020): 52–59. accessed September 11, 2026. https://ph02.tci-thaijo.org/index.php/nkrafa-sct/article/view/240879.