Flaifel, Kamil, and Abdul-Baqir Habib. “Spatial Variation of Chemical Properties in the Soil of the Alluvial Plain in the Najaf Governorate”. Journal of Kufa Studies Center, vol. 1, no. 78(B), Sept. 2025, pp. 135-66, https://doi.org/10.36322/jksc.178(B).21539.