PhD.Hussein Khalefa Chlaib, et al. “Soil Salinity Distribution Maps for Selected Soil Samples in Qalat Suker City, Thi-Qar Southern Iraq”. University of Thi-Qar Journal, vol. 13, no. 4, Apr. 2019, pp. 130-56, doi:10.32792/utj.v13i4.161.