SON, V. D.; NAM, L. T. H. Biofuel from vegetable oil sludge by pyrolysis process. Vietnam Journal of Chemistry, [S. l.], v. 48, n. 5, 2012. DOI: 10.15625/2173. Disponível em: https://vjs.ac.vn/index.php/vjchem/article/view/2173. Acesso em: 7 may. 2024.