Dyachkov V, Zaripova Y, Ahmadieva M, Bigeldiyeva M, Yushkov A. Study of the natural radioactivity of ore deposits. Int. j. math. phys. [Internet]. 2021 Dec. 27 [cited 2024 Nov. 21];12(2):93-100. Available from: https://ijmph.kaznu.kz/index.php/kaznu/article/view/401