МУСА, А.; Zhumadilov К.; Assel Б.; Kassymzhanov М.; Stepanenko В.; Sakaguchi А. Assessment of Radioactive Lead Isotopes in the Environment of Kazakhstan. BULLETIN OF THE L.N. GUMILYOV EURASIAN NATIONAL UNIVERSITY. PHYSICS. ASTRONOMY SERIES, [S. l.], v. 155, n. 2, p. 230–257, 2026. DOI: 10.32523/2616-6836-2026-155-2-230-257. Disponível em: https://bulphysast.enu.kz/index.php/physast/article/view/553. Acesso em: 2 jul. 2026.