Dawood , A. et al. 2022. Characterization , Classification and Prediction of Soil Map Units Boundaries by Using Remote Sensing and GIS in Bahar Al-Najaf / Iraq. Journal of Kufa-Physics. 9, 2 (Jul. 2022), 27–46A. DOI:https://doi.org/10.31257/2018/JKP/2017/v9.i2.9432.