Aktayeva , S.; Kiribayeva , A.; Makasheva , D.; Astrakhanov , M.; Tursunbekova , A.; Baltin, K.; Khassenov , B. ISOLATION, IDENTIFICATION AND USE OF STRAINS OF BACTERIA OF THE GENUS BACILLUS IN A MICROBIOLOGICAL TEST FOR THE DETERMINATION OF ANTIBIOTICS IN MILK. Eurasian Journal of Applied Biotechnology 2022, 49-57.