RUHF, K. Z. Access to Farmland: A Systems Change Perspective. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 4, n. 1, p. 51–60, 2013. DOI: 10.5304/jafscd.2013.041.006. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/223. Acesso em: 8 aug. 2022.