Pengaruh penambahan bioaditif berbasis atsiri pada konsentrasi tertentu terhadap evaporation time dan self-burning temperature pada bahan bakar biodiesel b-20 = The effect of bioadditive addition on certain amount of concentration to evaporation time and self burning temperature in b-20 biodiesel fuel

Pengaruh penambahan bioaditif berbasis atsiri pada konsentrasi dan suhu tertentu terhadap pertumbuhan deposit pada bahan bakar biodiesel b20 = Effects of concentration and temperature of aetheric oil based bioadditive addition to deposit development in b20 biodiesel fuel

Pengaruh penggunaan bahan bakar biodiesel B30 terhadap waktu evaporasi pada mesin pembakaran dalam = The Effect of biodiesel B30 fuel usage on evaporation time inside internal combustion engine

Pengaruh aditif antioksidan terhadap pertumbuhan deposit bahan bakar biodiesel (B100) pada temperatur tertentu = The effect of additive antioxidants to deposit growth of biodiesel fuel (B100 ) at given temperature

Pengaruh aditif antioksidan terhadap pembentukan deposit pada temperatur tertentu = The effect of additive addition to biodiesel b100 for deposits forming in certain temperature