Issakhov, Alibek
Zhandaulet, Yeldos
Abylkassymova, Aizhan
Issakhov, Assylbek
Article History
Received: 23 April 2020
Accepted: 16 November 2020
First Online: 6 January 2021
Ethics approval and consent to participate
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: The authors declare that there is no conflict of interests regarding the publication of this paper.