Shemshura, Olga
Alimzhanova, Mereke http://orcid.org/0000-0003-2641-0828
Ismailova, Elvira
Molzhigitova, Assel
Daugaliyeva, Saule
Sadanov, Amankeldy
Funding for this research was provided by:
Ministry of Education and Science of the Republic of Kazakhstan (AP0131543)
Article History
Received: 15 May 2019
Accepted: 30 January 2020
First Online: 10 February 2020