ABDUL JABBAR KHAN , FIDA UL MUSTAFA , HAMZA FAROOQ GABRIEL , HASEEB ULLAH KHAN , WASI HAIDER , HUSSAIN ABBAS , MUHAMMAD SHAHID. An Integrated Geo-Physical Approach for Groundwater Investigation in Northwestern Part of Pakistan. International Journal of Advanced Science and Technology, v. 29, n. 10s, p. 616 - 630, 10 May 2020.