Khan, Muhammad Attaullah, M. Javed Khan, and Saeed Akhtar Khan Alizai. “Stratigraphy and Petrography of the Jutana Dolomite, Khewra Gorge, Khewra, Jehlum District; Punjab, Pakistan”. Journal of Himalayan Earth Sciences 9, no. 1 (March 30, 1977): 43-66. Accessed November 29, 2024. http://ojs.uop.edu.pk/jhes/article/view/1126.