Sherne Vitaliy Sergeevich, Aubakirov Khamit Abilgazievich, Lavrentiev Anatoly Yurievich, Semenov Vladimir Grigoryevich, Baimukanov Dastanbek Asylbekovich. USE OF ENZYME PREPARATIONS IN COMPOUND FEED FOR DUCKLINGS. Scientific Journal of Pedagogy and Economics [Интернет]. 10 апрель 2020 г. [цитируется по 18 декабрь 2025 г.];(2):62-9. доступно на: http://89.250.84.46/bulletin-science/article/view/780