V.G. SEMENOV; A.D. BAIMUKANOV; A.S. ALENTAYEV; R.M. MUDARISOV; A.K. KARYNBAYEV. DAIRY PRODUCTIVITY OF HOLSTEIN COWS OF DIFFERENT BREEDINGS UNDER THE CONDITIONS OF COMMERCIAL DAIRY FARMS. Научный журнал «Вестник НАН РК» , [S. l.], n. 3, p. 110–115, 2021. Disponível em: https://journals.nauka-nanrk.kz/bulletin-science/article/view/2093. Acesso em: 6 май. 2024.