Oil use edible post consumption in Manaus (Am): Alternative for biodiesel production and reduction of environmental impacts. ITEGAM-JETIA, [S. l.], v. 2, n. 7, 2016. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/159. Acesso em: 23 oct. 2026.