Pengurangan Kadar Gliserol dalam Biodiesel dengan Metode Adsorpsi Kontinu menggunakan Adsorben Silika dan Resin Anion = Reduction of Glycerol Content in Biodiesel with Continuous Adsorption Method using Silica Adsorbent and Anion Resin

SIntesis Biodiesel Melalui Rute Non-Alkohol Menggunakan Enzim Lipase Terimobilisasi dari Bacillus subtilis Sebagai Biokatalis = Biodiesel Synthesis Through Non-Alcohol Route Using Immobilized Lipase Enzyme from Bacillus subtilis as Biocatalyst

Produksi Biodiesel dengan Reaksi Transesterifikasi dari Lemak Daging Sapi Menggunakan Katalis Kalsium Oksida (CaO) yang Diperoleh dari Cangkang Telur Puyuh melalui Proses Kalsinasi = Biodiesel Production by Transesterification Reaction from Beef Tallow Using Calcium Oxide (CaO) Catalyst Obtained through Quail Eggshells by Calcination Process

Pengaruh penggunaan bahan bakar biodiesel B30 terhadap pembentukan massa deposit pada mesin pembakaran dalam = Effect of B30 biodiesel fuel on deposit mass growth in internal combustion engine

Analisis Pengaruh Penggunaan Ceramic Membrane Filter Terhadap Perubahan Karakteristik Filter Blocking Campuran Bahan Bakar Biodiesel B30 = Analysis Effect of Ceramic Membrane Filter Usage on the Changes in Filter Blocking Characteristics of B30 Biodiesel Fuel Mixture