WAHYUDI, J. J.; GUSMARWANI, S. R. PEMURNIAN BIOETANOL FUEL GRADE DARI CRUDE ETHANOL (VARIABEL DISTILASI-EKSTRAKSI). Jurnal Inovasi Proses, [S. l.], v. 2, n. 2, p. 43–48, 2017. Disponível em: https://ejournal.akprind.ac.id/index.php/JIP/article/view/1340. Acesso em: 21 aug. 2024.