1.
Medeiros JAV, Cunha CA da, Wande AE. Optimal hedge ratio for soybeans in Goiás and Mato Grosso. Rev. Polit. Agric. [Internet]. 2013 May 22 [cited 2026 Sep. 20];22(1):128-36. Available from: https://rpa.sede.embrapa.br/RPA/article/view/287