NAZIH, M., GOBASHY, M., ARAFFA, S., SOLIMAN, K.S. and ABDELHALIM, A. 2022. Geophysical studies to delineate groundwater aquifer in arid regions: A case study, Gara Oasis, Egypt. Contributions to Geophysics and Geodesy. 52, 4 (Dec. 2022), 517-564. DOI:https://doi.org/10.31577/congeo.2022.52.4.2.