Volume 22, Issue 1, January 2024, Pages 83-91
10.22124/cjes.2024.7498
Makhabbat B. Amanbayeva; Assiya D. Maimatayeva; Kalampyr Zhumagulova; Toleu Karimzhan; Kulzhanova Dina Kuanyshovna; Shynybekova Sholpan