Mamatov, S. M.
Arstanbekova, M. A.
Imanalieva, F. E.
Bazira, Kanat kyzy
Article History
Received: 5 December 2019
Revised: 19 December 2019
Accepted: 27 December 2019
First Online: 9 December 2020
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.