@article{Kazachkova2024the,
author={Kazachkova, N.. and Kartekenov, K.. and Duskaev, G.K.},
title={The use of biologically active substances in poultry feeding (review)},
journal={Agrarian Bulletin of the},
publisher={Ural State Agrarian University},
year={2024},
pages={1037-1044},
volume={24},
issue={08},
}