Temirgaziev, B. S.
Tuleuov, B. I.
Romanova, M. A.
Seidakhmetova, R. B.
Seilkhanov, T. M.
Seilkhanov, O. T.
Salkeeva, L. K.
Adekenov, S. M.
Article History
Received: 11 October 2018
Revised: 11 October 2018
Accepted: 15 October 2018
First Online: 25 April 2019