Setyono, G. and Kholili, N. 2021. Combustion Conduct Of A Single-Cylinder Spark-Ignition Affected By Ethanol Fuel Mixtures of Supplement Hydroxy Gas (HHO). Jurnal Teknik Mesin. 14, 2 (Dec. 2021), 125-129. DOI:https://doi.org/10.30630/jtm.14.2.669.