Zuleta, Ernesto C., Luis A. Rios, and Jorge A. Calderón. 2012. “Study of the Oxidative Stability of Palm Oil Biodiesel in Contact With Automotive Metallic and Polymeric Materials”. Ingeniería Y Competitividad 14 (2):83-90. https://doi.org/10.25100/iyc.v14i2.2656.