Ahmed Qureshi, K., Raza Shah, M., Ali Meerani, I., Fahad, S., Hussain, H. and Habib, U. (2020) “Sedimentology and Economic Significance of Hangu Formation, Northwest Pakistan: Sedimentology and Economic Significance of Hangu Formation, Northwest Pakistan”, International Journal of Economic and Environmental Geology, 11(01), pp. 48–55. doi: 10.46660/int.j.econ.environ.geol. v11i01.239.