CLANCY, K. DIGGING DEEPER: Bringing a Systems Approach to Food Systems: Feedback Loops. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 3, n. 3, p. 5–7, 2013. DOI: 10.5304/jafscd.2013.033.007. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/168. Acesso em: 18 may. 2022.