For citations:

Zhumartova B.O., Ysmagul R.S. APPLICATION OF SIRS AND SEIR-HCD MODELS IN EPIDEMIC MODELING. Vestnik of M. Kozybayev North Kazakhstan University. 2022;(1 (53)):18-22. (In Russ.) https://doi.org/10.54596/2309-6977-2022-1-18-22