MALIK, I. A.; COHEN, D. R.; DUNLOP, A. C. Geochemical aspects of uranium in the Sumayar valley, northern areas of Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 37, n. 1, p. 1-25, 2004. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1571. Acesso em: 2 feb. 2025.