The Effects of Some Physical and Chemical Factors on Apparent Resistivity of Surface Soil in the University of Mosul, Mosul City, Northern Iraq. Iraqi Journal of Science [Internet]. 2021 Nov. 30 [cited 2024 Nov. 23];62(11):3973-8. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4314