1. Institute of Experimental and Theoretical Physics, Al-Farabi Kazakh National University, 71, Al-Farabi Ave., Almaty 050040, Kazakhstan
2. Research Centre “KazAlfaTech LTD”, Karasu Str., 41A, Almaty 050020, Kazakhstan
3. Faculty of Education and Humanities, Suleyman Demirel University, Almaty 040900, Kazakhstan