KNUDSEN, A.-M. S.; KAHILA, M. The role of Volunteered Geographic Information in participatory planning. Examples from Denmark and Finland. Geoforum Perspektiv, [S. l.], v. 11, n. 21, 2012. Disponível em: https://tidsskrift.dk/gfp/article/view/6055. Acesso em: 20 aug. 2022.