Assessment of radioecological environment of Kalachi village in Akmolin region. Eurasian Journal of Ecology, [S. l.], v. 60, n. 3, p. 75–82, 2019. DOI: 10.26577/EJE.2019.v60.i3.07. Disponível em: https://bulletin-ecology.kaznu.kz/index.php/1-eco/article/view/1001. Acesso em: 13 jul. 2026.