ARSALAN, M. H. Geographic Information Systems for Appraisal of Spatial Disparities of Air Pollution in Karachi. JISR management and social sciences & economics, [S. l.], v. 2, n. 2, p. 7–14, 2004. DOI: 10.31384/jisrmsse/2004.02.2.2. Disponível em: https://jisrmsse.szabist.edu.pk/index.php/szabist/article/view/396. Acesso em: 19 may. 2024.