Articles in Press, Corrected Proof, Available Online from 09 December 2023
10.22124/cjes.2023.7332
P.K. Kazymbet; E.A. Saifulina; A.K. Kuanishkaliyeva; K. O. Makhambetov; D.D. Janabaev; Zh.S. Dautbayeva; M.N. Aumalikova; Ye.T. Kashkinbayev; М.М. Bakhtin