Asmawi Marullah Ridwan และผู้แต่งคนอื่นๆ. (2025) The effects of voltage variations and surface on the performance of an HHO generator using a NaOH catalyst. <i>Engineering and Applied Science Research</i>, <i>52</i>(3), 308-316.Asmawi Marullah Ridwan และผู้แต่งคนอื่นๆ. "The effects of voltage variations and surface on the performance of an HHO generator using a NaOH catalyst". Engineering and Applied Science Research 52 (2025):308-316.Asmawi Marullah Ridwan และผู้แต่งคนอื่นๆ. The effects of voltage variations and surface on the performance of an HHO generator using a NaOH catalyst. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2025.