Z. H. . Ibrahim and A. H. . Al-Mashhadani, “Radionuclides Determination and Hazard Indices Assessment of NORM Contaminated Soil for Oil Fields in Southern Iraq”, Iraqi Journal of Science, vol. 65, no. 11, pp. 6513–6528, Nov. 2024, doi: 10.24996/ijs.2024.65.11.27.