M. Ahmad, M., مروان, Y. Taha, M., محمد, S. Shakir, N., & نبراس. (2025). Applicability of Using the Earth Resistivity in Evaluating of Some Engineering Parameters for Road Subgrade/Naynawa Governorate. Iraqi National Journal of Earth Science (INJES), 18(1), 135–148. https://doi.org/10.33899/earth.2018.159274