Analisis pemanfaatan LPG dan CNG sebagai bahan bakar kendaraan bermotor di wilayah Jawa Barat = Analysis of LPG and CNG usage as an automotive fuel in West Java

Simulasi waktu tunda ignisi bahan bakar liquified gas for vehicle lgv = Simulation of ignition delay times of liquified gas for vehicle lgv fuel

Analisis keekonomian CNG dan LNG retail di Jawa Timur sebagai bahan bakar alternatif LPG untuk komersial = Economic analysis of CNG and LNG retail in East Java as alternative fuel LPG for commercial

Studi angka oktana bahan bakar bensin dan bioetanol terhadap kinerja dan optimasinya pada motor Otto = Study of octane number of gasoline-bioethanol fuel blends on performance and its optimization on the Otto engine

Studi angka oktana bahan bakar bensin dan bioetanol terhadap kinerja dan optimasinya pada motor Otto = Study of the octane number of gasoline-bioethanol fuel blends on performance and its optimization on the Otto engine