Kourtit K, Nijkamp P. Critical Performance Factors for Large World Cities - In Search of Qualitative Causal Patterns by means of Rough Set Analysis. REGION [Internet]. 2017 May 9 [cited 2024 Apr. 20];4(1):51-70. Available from: https://openjournals.wu.ac.at/ojs/index.php/region/article/view/118