Geochemical analysis of water objects of the left bank of the basin of river living under the West-Kazakhstan region. Journal of Geography and Environmental Management, [S. l.], v. 45, n. 2, p. 62–69, 2017. Disponível em: https://bulletin-geography.kaznu.kz/index.php/1-geo/article/view/382. Acesso em: 13 jul. 2026.