LÓPEZ, L.; BOCANEGRA, J. P.; MALAGÓN-ROMERO, D. Production of biodiesel from waste cooking oil by transesterification. Ingenieria y Universidad, [S. l.], v. 19, n. 1, p. 155-172, 2015. DOI: 10.11144/Javeriana.iyu19-1.odba. Disponível em: https://revistas.javeriana.edu.co/index.php/iyu/article/view/5461. Acesso em: 24 nov. 2020.