Ramos, T. C. P. M., E. F. de Souza, C. C. Pina, A. A. Cavalheiro, A. R. Fiorucci, and M. S. da Silva. “Evaluation of Natural Antioxidants Action in Oxidative Stability of Commercial Biodiesel”. Orbital: The Electronic Journal of Chemistry, Vol. 10, no. 1, Jan. 2018, pp. 26-30, https://periodicos.ufms.br/index.php/orbital/article/view/16379.