Balji, Yuriy
Adilbekov, Zhanat
Scheiko, Yuliya
Seidenova, Symbat
Ismagulova, Gulzhikhan
Zamaratskaia, Galia http://orcid.org/0000-0003-0926-4849
Funding for this research was provided by:
Ministry of Education and Science of the Republic of Kazakhstan (No. 5591/ГФ4)
Article History
Received: 6 August 2018
Revised: 19 November 2018
Accepted: 26 November 2018
First Online: 4 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.