Kudaibergenov, Sarkyt http://orcid.org/0000-0002-1166-7826
Shakhvorostov, Alexey
Gussenov, Iskander
Seilkhanov, Tulegen
Nuraje, Nurxat
Funding for this research was provided by:
Ministry of Education and Science of the Republic of Kazakhstan (AP05131003/2018-2020)
Article History
Received: 28 July 2018
Revised: 10 November 2018
Accepted: 24 November 2018
First Online: 8 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.