OMAROVA, A.; TURGULDINOVA, S. ENVIRONMENTAL ASSESSMENT OF PASTURE LAND QUALITY. «Вестник НАН РК», [S. l.], n. 6, p. 108–113, 2020. Disponível em: http://189185.vm7pq.group/bulletin-science/article/view/933. Acesso em: 29 ноя. 2024.