Spolaor, Silvia, e Vítor Oliveira. “Towards a Progressive Understanding of Informal Settlements: The Contribution of the Fringe-Belt Concept”. Revista Brasileira de Gestão Urbana 14 (dezembro 8, 2022). Acessado janeiro 28, 2026. https://periodicos.pucpr.br/Urbe/article/view/29463.