HAMMEL, K.; ARNOLD, T. Understanding the Loss of Traditional Agricultural Systems: A Case Study of Orchard Meadows in Germany. Journal of Agriculture, Food Systems, and Community Development, Ithaca, NY, USA, v. 2, n. 4, p. 119–136, 2012. DOI: 10.5304/jafscd.2012.024.011. Disponível em: https://foodsystemsjournal.org/index.php/fsj/article/view/128. Acesso em: 9 aug. 2022.