FAIZ, Y.; WAHEED, S.; DAUD, M. Air Pollution Risk Assessment: A Comparative Study of Industrial Cities of Pakistan. The Nucleus, [S. l.], v. 53, n. 2, p. 99–106, 2016. Disponível em: http://thenucleuspak.org.pk/index.php/Nucleus/article/view/218. Acesso em: 28 apr. 2024.