QUINAPALLO ORTIZ, Erika; TIPÁN VILLARREAL, Valeria Patricia; PAZMIÑO NUÑEZ, Gonzalo Alejandro. Feasibility of a Low-Cost Alternative Method for the Partial Recovery of Used Lubricating Oil Using Physicochemical Treatment. CONECTIVIDAD, [S. l.], v. 7, n. 2, p. e489, 2026. DOI: 10.37431/conectividad.v7i2.489. Disponível em: http://200.63.107.229/ojs/index.php/ISTER/article/view/489. Acesso em: 7 nov. 2026.