Angjeleska, Aleksandra, Elizabeta Dimitrieska-Stojkovic, Zehra Hajrulai-Musliu, Radmila Črčeva-Nikolovska, and Boško Boškovski. “Natural Radioactivity Levels and Estimation of Radiation Exposure in Agricultural Soils from Skopje City Region”. Macedonian Journal of Chemistry and Chemical Engineering 39, no. 1 (June 2, 2020): 77–87. Accessed May 5, 2024. https://mjcce.org.mk/index.php/MJCCE/article/view/1904.