Purwanto, W.; Koten, H.; Maksum, H.; Putra, D. S.; Sahaq, A. B. Integrated Examines of Hydrolyzers, Compression Ratio, Spark Plugs, and Ethanol Gasoline in Four Stroke Spark Ignition Engine for Potentially Application of Higher Ethanol Application. AE 2026, 9 (1), 122-139. https://doi.org/10.31603/ae.15499.