Baig, S.A., Gul, F., Mahmood, Q., Shah, S.H., Hayat, M.T., Qasim, M. and Baig, M.A. 2017. Assessment of water pump’s corrosion scales and water quality of selected schemes in Abbottabad, Pakistan. Journal of the Pakistan Institute of Chemical Engineers. 45, 2 (Dec. 2017).