D. Ibrayeva, M. N. Aumalikova, K. B. Ilbekova, M. M. Bakhtin, and P. K. Kazymbet, “Determination of radon levels in dwellings and social objects and evaluation annual effective dose from inhalation of radon in Stepnogorsk area Northern Kazakhstan”, Eur. J. Phys. Funct. Mater., vol. 4, no. 4, Mar. 2026, Accessed: Mar. 10, 2026. [Online]. Available: https://ephys.kz/index.php/journal/article/view/181