For citations:

Sivolap V.N., Il D.E., Il E.N., Malakhova Yu.D. ANALYSIS OF DAIRY CATTLE DEVELOPMENT PARAMETERS IN THE REPUBLIC OF KAZAKHSTAN. Vestnik of M. Kozybayev North Kazakhstan University. 2023;(2 (58)):89-96. (In Russ.) https://doi.org/10.54596/2958-0048-2023-2-89-96