Bilqees, R., M. R. Sarwar, M. Haneef, and T. Khan. “Source of Cement Raw Material for the Construction of Bhasha Dam in Gilgit Diamir District, Pakistan”. Journal of Himalayan Earth Sciences, vol. 48, no. 1, Mar. 2015, pp. 1-8, http://ojs.uop.edu.pk/jhes/article/view/1955.