Anwar Qadir, Alwina Farooq, Tahseenullah Khan, Muhammad Zafar and Asif Javed 2017. Water Quality Assessment and Hydrochemistry of Shallow Groundwater in Bhara Kahu area, Islamabad, Pakistan : Water Quality Assessment and Hydrochemistry of Shallow Groundwater in Bhara Kahu area, Islamabad, Pakistan . International Journal of Economic and Environmental Geology. 8, 3 (Jul. 2017), 21–25. DOI:https://doi.org/10.46660/ijeeg.v8i3.528.