Study of the environmental impact of refining used lubricant oils using Life-cycle Assessment methodology as strategy. Prospectiva, [S. l.], v. 23, n. 1, 2025. DOI: 10.15665/rp.v23i1.3442. Disponível em: https://ojs.uac.edu.co/index.php/prospectiva/article/view/3442. Acesso em: 27 sep. 2026.