KHAN, T.; MUHAMMAD, S.; KHAN, B.; KHAN, H. Investigating the levels of selected heavy metals in surface water of Shah Alam River (A tributary of River Kabul, Khyber Pakhtunkhwa). Journal of Himalayan Earth Sciences, [S. l.], v. 44, n. 2, p. 71-79, 2011. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1641. Acesso em: 29 dec. 2024.