Pengaruh Campuran Aditif pada Bahan Bakar E20 pada Mesin Spark Ignition dengan Variasi Konsentrasi Aditif Ditinjau dari Performa = The Influence of Additive Mixtures in E20 Fuel on Spark Ignition Engines with Varying Additive Concentrations from the Perspective of Performance

Pengaruh Campuran Bahan Bakar Gasoline Etanol dan Metanol (GEM) pada Mesin Spark Ignition dengan Variasi Rasio Bahan Bakar dan Udara Ditinjau dari Performa, Emisi, dan Coefficient of Variation = The Effect of Gasoline Ethanol Methanol Blend on Spark Ignition Engine with Air Fuel Ratio Variation, from Point of View Performance, Emission, and Coefficient of Vatiation

Analisis perbandingan emisi pada mesin spark ignition berbahan bakar gasoline dan low grade bioethanol nonaditif dan dengan penambahan zat aditif = Comparative analysis emissions on the engine of spark ignition gasoline and low grade bioethanol fuel nonadittives and with the additives

Kajian Pemanfaatan Bioethanol Dan Aditif Oksigenat Pada Mesin Spark Ignition Dari Tinjauan Kinerja, Emisi, Dan Coefficient of Variation. = Study on the Use of Bioethanol and Oxygenated Additives in Spark Ignition Engines From Performance, Emissions, and Coefficient of Variation Overview.

Evaluasi Mesin Spark Ignition sebagai Engine-Generator Memanfaatkan Gas Sintetis pada Purwarupa Tahap 2 Mobile Biomass Gasifier = Evaluation of Spark Ignition Engine as Engine-Generator using Synthetic Gas in the Stage 2 Mobile Biomass Gasifier Prototype