Jan, M. Qasim, and R. A. Khan Tahirkheli. “The Geology of the Lower Part of Indus Kohistan (Swat), West Pakistan”. Journal of Himalayan Earth Sciences 4, no. 1 (December 31, 1969): 1-13. Accessed November 29, 2024. http://ojs.uop.edu.pk/jhes/article/view/1078.