NUISSL, Henning. Adult education and “regional Learning”. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 58, n. 6, p. 467–476, 2000. DOI: 10.1007/BF03182992. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1182.. Acesso em: 26 apr. 2025.