The Relationship between Natural Radioactivity of Al-Rohban Soil in Al-Najaf Governorate and Its Microbial Content. Iraqi Journal of Science [Internet]. 2021 Oct. 25 [cited 2024 May 3];62(9):3384-91. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3171