RIAN C SONDAKH; ERLIZA HAMBALI; NASTITI S INDRASTI. Esterification Bio-oil using Acid Catalyst and Ethanol. International Journal of Engineering and Management Research, [S. l.], v. 8, n. 5, p. 137–141, 2018. DOI: 10.31033/ijemr.8.5.15. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/599. Acesso em: 3 jul. 2024.