AHMAD, I.; LAWRENCE, R. Structure and metamorphism of the Chakdara area NW of Swat river, Pakistan. Journal of Himalayan Earth Sciences, [S. l.], v. 25, n. 1, p. 95-112, 1992. Disponível em: http://ojs.uop.edu.pk/jhes/article/view/1439. Acesso em: 1 jan. 2025.