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: 5 may. 2025.