MARTENS, K. Participatory Experiments from the Bottom up: The role of environmental NGOs and citizen groups. European Journal of Spatial Development, [S. l.], v. 3, n. 5, p. 20, 2005. Disponível em: http://www.oimplantology.org/index.php/EJSD/article/view/172. Acesso em: 8 may. 2025.