PENNINGS, Joost M.E.; EGELKRAUT, Thorsten M. Research in Agricultural Futures Markets: Integrating the Finance and Marketing Approach. German Journal of Agricultural Economics, [S. l.], v. 52, n. 6, 2003. DOI: 10.52825/gjae.v52i6.1561. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1561. Acesso em: 22 nov. 2024.