Balpanova, N. Zh.
Tusipkhan, A.
Gyul’maliev, A. M.
Ma, F.
Kyzkenova, A. Zh.
Aitbekova, D. E.
Khalikova, Z. S.
Baikenova, G. G.
Baikenov, M. I.
Article History
Received: 23 December 2019
Revised: 29 January 2020
Accepted: 30 March 2020
First Online: 31 August 2020