Rano TOSHKUVATOVA and Rano TOSHKUVATOVA 2024. SAMARKAND STATE VETERINARY UNIVERSITY OF MEDICINE, ANIMAL HUSBANDRY AND BIOTECHNOLOGY. «ACTA NUUz». 1, 1.3.1 (Mar. 2024), 211–214. DOI:https://doi.org/10.69617/nuuz.v1i1.3.1.1549.