1.
Uosif M, Mostafa A. Assessment of Natural Radioactivity Levels in Soil and Chemical Fertilizers Widely used in Upper Egypt: Natural Radioactivity in Soil and Chemical Fertilizers. WASSN [Internet]. 2020 May 20 [cited 2024 Mar. 28];3(1):1-7. Available from: http://worldascience.com/journals/index.php/wassn/article/view/10