Flórez Montoya, Alejandro A., and Andrés F. Rojas. “Effect of biodisel/petrodiesel Blends of the mechanical/Environmetal Perfomance of Genies”. Ingeniería y Competitividad 11, no. 2 (June 9, 2009): 107–115. Accessed November 22, 2024. https://revistaingenieria.univalle.edu.co/index.php/ingenieria_y_competitividad/article/view/2465.