Abbasi, Iftikhar Ahmed. “Large Scale Vertical Aggradation of Sandstones in the Kamlial Formation of the Kohat Basin, Pakistan”. Journal of Himalayan Earth Sciences 24, no. 1 (November 30, 1991): 33-44. Accessed January 4, 2025. http://ojs.uop.edu.pk/jhes/article/view/1389.