LLOYD, D.; STEPHENSON, G. Oregon farmers’ perspectives on motivations and obstacles to transition to certified organic. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 10, n. 1, p. 101–115, 2020. DOI: 10.5304/jafscd.2020.101.017. Disponível em: https://www.foodsystemsjournal.org/index.php/fsj/article/view/894. Acesso em: 28 mar. 2024.