JOSIAH, P. N.; IKIENSIKIMAMA, S. S. The Effect of Desludging and Adsorption Ratios on the Recovery of Low Pour Fuel Oil (LPFO) from Spent Engine Oil. Chemical Engineering Research Bulletin, [S. l.], v. 14, n. 1, p. 25–28, 2010. DOI: 10.3329/cerb.v14i1.4092. Disponível em: https://banglajol.info/index.php/CERB/article/view/4092. Acesso em: 17 aug. 2024.