Farag F Abushanaf وآخرون 2024. Mapping Soil pH and Electrical Conductivity Using Simple Kriging and Ordinary Kriging in Jeffara Plain Region. Bani Waleed University Journal of Humanities and Applied Sciences. 9, 5 (2024), 382–395. DOI:https://doi.org/10.58916/jhas.v9i5.602.