WISSERHOF, Johan. Knowledge for spatial policy: the role of strategic research. European Spatial Research and Policy, [S. l.], v. 5, n. 1, p. 18–29, 1998. DOI: 10.18778/1231-1952.5.1.02. Disponível em: https://czasopisma.uni.lodz.pl/esrap/article/view/24813. Acesso em: 16 dec. 2025.