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”. Mesopotamia Environmental Journal (mesop. environ. j) ISSN: 2410-2598 5, no. 2 (February 26, 2022): 52–60. Accessed December 23, 2024. https://mej.uobabylon.edu.iq/index.php/mej/article/view/35.