A. Grozina. INFLUENCE OF VARIOUS FEED ADDITIVES ON THE ACTIVITY OF CHYME AND BLOOD PLASMA ENZYMES OF YOUNG MEAT CHICKEN OF ORIGINAL LINE . Scientific Journal of Pedagogy and Economics [Интернет]. 15 апрель 2021 г. [цитируется по 5 декабрь 2025 г.];(2):12-7. доступно на: https://journals.nauka-nanrk.kz/bulletin-science/article/view/140