Gayyim HRMA-. Determination of Uranium, Radium and Radon concentrations and Radon surface evaporation rate for different slag samples from Al Shuaiba oil refinery in Basrah-Iraq using CR-39 Detector. IJAST [Internet]. 2020Mar.28 [cited 2024May4];29(5s):152 -165. Available from: http://sersc.org/journals/index.php/IJAST/article/view/7068