ARIF, M.; MOON, C. J. The platinum-group element geochemistry of chromitites and silicate rocks from Swat, northwestern Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 29, n. 1, p. 1-8, 1996. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1480. Acesso em: 2 feb. 2025.