Ezquerra, Isabel. “Urban Integration or Persistent Enclaves? : Transformations in the Perimeter of Four Housing Estates in Zaragoza”. ZARCH. Journal of Interdisciplinary Studies in Architecture and Urbanism, no. 14, Nov. 2020, pp. 114-29, https://doi.org/10.26754/ojs_zarch/zarch.2020144443.