Evaluation of Aquifer Porosity And Hydraulic Conductivity From Empirical Equations Using Geoelectrical Sounding Measurements In Piramagroon Area NE-Iraq. RJH [Internet]. 2020 Dec. 8 [cited 2026 Jan. 14];7(4):307-21. Available from: https://journal.uor.edu.krd/index.php/JUR/article/view/paper%20%2016