Studi pengamanan distribusi bahan bakar minyak solar bersubsidi pada kapal tangkap dan angkut ikan di kawasan Pelabuhan Perikanan Samudera Jakarta Indonesia = Safety studies distribution of subsidized fuel diesel on boat capture and transport fish on ocean fishing Port Region Jakarta Indonesia

Dampak kebijakan subsidi tetap harga bahan bakar minyak jenis solar terhadap harga sembako di Indonesia = The impact of diesel fuel fixed subsidy policy on basic commodities price in Indonesia

Pemilihan mekanisme kebijakan penentuan harga bahan bakar minyak bersubsidi jenis minyak solar di Indonesia dengan analytic network process = Mechanism selection of subsidized diesel oil pricing policy in Indonesia using analytic network process / Irfana Hardiati

Studi kinetika hydrotreating trigliserdida menjadi green diesel pada katalis NiMo/Al2O3 di dalam reaktor unggun trickle pada tekanan 5 ATM/BAR = Study of triglyceride hydrotreating kinetics become green diesel in the inside NiMo/Al2O3 catalyst tricle bed reactor at a pressure of 5 BAR

Analisis tekno-ekonomi penerapan minyak kelapa sawit mentah (crude palm oil) sebagai bahan bakar alternatif mesin diesel putaran rendah = Techno-economic analysis of the application of crude palm oil as alternative fuel for low-speed diesel engines