Bhatti, Khalid Javed, Faiq Mazhar, and Mujeeb-Ur-Rahman. 2004. “Behavior of Uranium Mineralization in Siwaliks of Nangar Nai Area; Dera Ghazi Khan”. Journal of Himalayan Earth Sciences 37 (1):83-87. http://ojs.uop.edu.pk/jhes/article/view/1577.