IKERD, J. THE ECONOMIC PAMPHLETEER: Essential Principles of Sustainable Food Value Chains. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 1, n. 4, p. 15–17, 2011. DOI: 10.5304/jafscd.2011.014.001. Disponível em: https://www.foodsystemsjournal.org/index.php/fsj/article/view/52. Acesso em: 26 may. 2022.