Udhair, T.M. and Saad, kadhim S. (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. Available at: https://www.injoere.com/index.php/injoere/article/view/978 (Accessed: 27 July 2026).