Udhair, T.M. and Saad, kadhim S. (trans.) (2026) “Spatial Variation in Soil Fertility Levels in the Sayed Ahmed Al-Rifai and Al-Salam Sub-Districs of Southern Iraq”, International Journal of Aquatic Research and Environmental Studies, 6(S4), pp. 394–402. doi:10.70102/gg6s0n94.