Ali T. Mekhalif, Mahammed Ebraheem Al-defiery, Ahmed R. Kehawish, Nawfal A. Salih. Study of natural radioactivity of soil and noise levels in some industrial sites in Hillah city, Iraq. mesop. environ. j [Internet]. 2022 Feb. 26 [cited 2024 Oct. 16];5(2):52-60. Available from: https://mej.uobabylon.edu.iq/index.php/mej/article/view/35