ELAM, E.; SMITH, J. The Impact of a Grain Sorghum Futures Market on Hedging Risk for Texas Grain Sorghum. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 4, p. 53–56, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/350. Acesso em: 24 apr. 2024.