Siebert Pinedo, Karyn, and Christian José Quintana Pinedo. “Determination of Optimal Points to the Location and Establishment of biodiésel Plants in the State of Tocantins”. Nova Scientia 4, no. 7 (October 28, 2014): 35–54. Accessed April 28, 2024. https://novascientia.lasallebajio.edu.mx/ojs/index.php/Nova/article/view/176.