IKERD, J. THE ECONOMIC PAMPHLETEER: Competition Versus Cooperation. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 4, n. 2, p. 15–17, 2014. DOI: 10.5304/jafscd.2014.042.001. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/244. Acesso em: 5 jul. 2022.