Kaliyev, Rymbay
Lesbekov, Timur
Bekbossynov, Serik
Nurmykhametova, Zhuldyz
Bekbossynova, Makhabbat
Novikova, Svetlana
Medressova, Assel
Smagulov, Nurlan
Faizov, Linar
Samalavicius, Robertas
Pya, Yuriy
Funding for this research was provided by:
Ministry of Education and Science of the Republic of Kazakhstan (AP05135095)
Article History
Received: 19 August 2020
Accepted: 18 October 2020
First Online: 27 October 2020
Ethics approval and consent to participate
: Not applicable.
: The authors declare that they have no competing interests.
: Not applicable.