H. Villardi, M. Ferreira Leal, P. Andrade, F. Pessoa, A. Salgado, and A. Gomes de Oliveira, “Catalytic and Non-catalytic Esterification of Soybean Oil Deodorizer Distillate by Ethanol: Kinetic Modelling”, Chemical Engineering Transactions, vol. 57, pp. 1999-2004, Mar. 2017.