Obied, T. A. ., & Oleiwi, M. H. . (2024). Calculation of Radon Gas Concentrations and Effective Dose of Al-Hindia, Euphrates River in Karbala Governorate Using RAD7. Iraqi Journal of Science, 65(8(SI), 4765-4771. https://doi.org/10.24996/ijs.2024.65.8(SI).9