NAZIH, Mohamed, et al. “Geophysical Studies to Delineate Groundwater Aquifer in Arid Regions: A Case Study, Gara Oasis, Egypt”. Contributions to Geophysics and Geodesy, vol. 52, no. 4, Dec. 2022, pp. 517-64, doi:10.31577/congeo.2022.52.4.2.