Design of a plant of obtaining de biodiesel to leave of a residual of the sugar industry (phlegm). ITEGAM-JETIA, [S. l.], v. 1, n. 4, 2015. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/209. Acesso em: 23 oct. 2026.