LYASHENKO V.V.; BALAKIREV N.A.; YULDASHBAYEV YU.A.; KAYESHOVA I.V.; KARYNBAYEV A.K.; GUBINA A.V.; PROKHOROV I.P. MODERN TECHNOLOGIES FOR INCREASING THE REPRODUCTION LEVEL IN DAIRY CATTLE . Scientific Journal of Pedagogy and Economics, [S. l.], n. 1, p. 72–79, 2020. Disponível em: http://89.250.84.46/bulletin-science/article/view/685. Acesso em: 29 янв. 2026.