ROBINSON, J. R.; ETHRIDGE, D. E. Simplified Short-Run Price Forecasting Models for Wheat and Corn. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 2, p. 37–40, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/280. Acesso em: 1 may. 2024.