Machado , G., P. Feres, e M. Gonçalves. Reverse Logistics: Feasibility Analysis of the Collection and Restitution of Lubricating Oil Used or Contaminated. ITEGAM-JETIA, Vol. 5, nº 17, Mar. 2019, https://www.itegam-jetia.org/journal/index.php/jetia/article/view/311.