Sypabekova, Marzhan
Dukenbayev, Kanat https://orcid.org/0000-0002-6261-3908
Tsepke, Anna
Akisheva, Akmaral
Oralbayev, Nurlan
Kanayeva, Damira
Funding for this research was provided by:
Ministry of Education and Science of the Republic of Kazakhstan (0115РК02453)
Nazarbayev University
Article History
Received: 24 June 2019
Accepted: 18 October 2019
First Online: 7 November 2019
Competing interests
: The authors declare no competing interests.