Minussi, Júlia Franco de Aguiar, Marta Cristina Marjotta-Maistro, and Gilberto Rodrigues Liska. “An Analysis of Correlation Prices of Hydrated Ethanol Fuel in Brazil’s Main Producing States”. Sigmae 13, no. 4 (January 24, 2025): 318–326. Accessed March 18, 2025. https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2478.