KOURTIT, K.; NIJKAMP, P.; SUZUKI, S. Effective Clusters as Territorial Performance Engines in a Regional Development Strategy - A Triple-Layer DEA Assessment of the Aviation Valley in Poland. REGION, Vienna, Austria, v. 4, n. 3, p. 39–63, 2017. DOI: 10.18335/region.v4i3.166. Disponível em: https://openjournals.wu-wien.ac.at/ojs/index.php/region/article/view/166. Acesso em: 19 apr. 2024.