Sherne Vitaliy Sergeevich, Aubakirov Khamit Abilgazievich, Lavrentiev Anatoly Yurievich, Semenov Vladimir Grigoryevich, и Baimukanov Dastanbek Asylbekovich. «USE OF ENZYME PREPARATIONS IN COMPOUND FEED FOR DUCKLINGS». «Вестник НАН РК», no. 2 (апрель 10, 2020): 62–69. просмотрено декабрь 23, 2024. http://89.250.84.46/bulletin-science/article/view/780.