NUGRAHENI, Ika Kusuma; PRATAMA, Muhammad Murviko Almahul. PENGUKURAN PENGGUNAAN BAHAN BAKAR BIOFUEL (PREMIUM dan BIOETANOL) TERHADAP KINERJA MESIN BENSIN 4 TAK. ELEMEN : JURNAL TEKNIK MESIN, [S. l.], v. 5, n. 1, p. 01–06, 2018. DOI: 10.34128/je.v5i1.65. Disponível em: //je.politala.ac.id/index.php/JE/article/view/65. Acesso em: 21 dec. 2024.