JALES, M. de Q. M.; COSTA, C. C. da. Measurement of ethanol subsidies and associated economic distortions: an analysis of Brazilian and U.S. policies. Economia Aplicada, [S. l.], v. 18, n. 3, p. 455-481, 2014. DOI: 10.1590/1413-8050/ea375. Disponível em: https://www.revistas.usp.br/ecoa/article/view/88430. Acesso em: 5 jul. 2022.