VONDRACEK, R. Rural Sustainability Workshops. OLA Quarterly, [S. l.], v. 13, n. 3, p. 2, 2007. DOI: 10.7710/1093-7374.1165. Disponível em: https://journals.oregondigital.org/olaq/article/view/vol13_iss3_3. Acesso em: 8 aug. 2024.