publication 2012 Use of Electrical Resistivity Tomography in delineating zones of groundwater potential in arid regions: A case study from Diriyah Region of Saudi Arabia Issue Number 2 Pages 327-334 more of publication Factors influencing the major ion chemistry in the Tihama coastal plain of southern Saudi Arabia: evidences from hydrochemical facies analyses and ionic relationships by FK Zaidi, AM Al-Bassam, OMK Kassem, HJ Alfaifi, SM Alhumidan 2017 Assessment of hydrological processes operating in a multi-layered sedimentary aquifer system in Saudi Arabia using integrated chemical and statistical approach by Zaidi, F.K., Salman, A., Hag-Elsafi, S. and Alfaifi, H.J. 2019 Assessment of artificial groundwater recharge potential through estimation of permeability values from infiltration and aquifer tests in unconsolidated alluvial formations in coastal areas 2019