METWALLY, A. M., W. M. MABROUK, and A. I. MAHMOUD. “A Numerical Approach to Accurately Estimate Water Resistivity (Rw) and Saturation (Sw) in Shaly Sand Formations”. Contributions to Geophysics and Geodesy, Vol. 52, no. 3, Sept. 2022, pp. 423-41, doi:10.31577/congeo.2022.52.3.4.