MINUSSI, Júlia Franco de Aguiar; MARJOTTA-MAISTRO, Marta Cristina; LISKA, Gilberto Rodrigues. An analysis of correlation prices of hydrated ethanol fuel in Brazil’s main producing states. Sigmae, [S. l.], v. 13, n. 4, p. 318–326, 2025. Disponível em: https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2478. Acesso em: 18 mar. 2025.