Naser, Husham Jalal, and Asia H. Al-Mashhadani. 2025. “Evaluation of Radioactive Contamination in Soil Samples from the Diyala Bridge Area, Baghdad Iraq: Gamma Spectroscopy and Radon Inhalation Dose Estimation”. Iraqi Journal of Science 66 (12): 5515-24. https://doi.org/10.24996/ijs.2025.66.12.21.