Karakteristik pembakaran dari variasi campuran ethanol - gasoline (E 30 -E 50) terhadap unjuk kerja sepeda motor 4 langkah fuel injection 125 CC = Characteristic analizing for ethanolgasoline mix combustion (E30-E50) on motorbike 4 stroke fuel injection 125 cc

Analisa performa sepeda motor 4 langkah 1 silinder fuel injection 125 CC terhadap variasi campuran premium - etanol (E10 - E30) = Analyze performance of motorbike 4 stroke 1 cylinder fuel injection 125 cc with variation of gasoline-ethanol mixture (E10-E30)

Analisa performa sepeda motor 4 langkah 1 silinder fuel injection 125 CC terhadap variasi campuran pertamax - etanol (E10 - E30)

Pengaruh Campuran Bahan Bakar Gasoline Etanol dan Metanol pada Mesin Spark Ignition 125 cc dengan Variasi Rasio Campuran Bahan Bakar dengan Udara ditinjau dari Coefficient of Variation (COV) = The Effect of a Mixture of Gasoline Ethanol and Methanol Fuel on a 125 cc Spark Ignition Engine with Variations in the Air Fuel Ratio Variation from Point of View Coefficient of Variation (COV)

Optimasi Unjuk Kerja Mesin Satu Silinder 150cc Menggunakan Bahan Bakar Bensin Nilai Oktan 88 dan Variasi Bioetanol dengan Mengubah Ignition Timing dan Injection Duration Menggunakan Engine Control Module = Optimation of Engine Performance for a Single Cylinder 150cc using 88 Octane Number of Gasoline and Varying Numbers of Bioethanol Blends with The Change of Ignition Timing and Injection Duration using Engine Control Module