de Oliveira NP, Justo WR, Pereira AFC. Elasticity of demand for sugarcane, sugar and ethanol. Rev. Polit. Agric. [Internet]. 2017 Dec. 20 [cited 2026 Sep. 20];26(3):44-60. Available from: https://rpa.sede.embrapa.br/RPA/article/view/1296