Amin, Abdulla Karim. 2020. “Evaluation of Aquifer Porosity And Hydraulic Conductivity From Empirical Equations Using Geoelectrical Sounding Measurements In Piramagroon Area NE-Iraq”. Journal of University of Raparin 7 (4):307-21. https://doi.org/10.26750/Vol(7).No(4).Paper16.