For citations:

Dzhusupov М. THE NOTIONS AND TERMS “LANGUAGE”, “SPEECH”, “SPEECH ACTIVITY”, “LANGUAGE MATERIAL” IN THE THEORY OF LANGUAGE AND SCIENTIFIC HERITAGE OF AHMET BAYTURSYNULY. Tiltanym. 2021;(1):10-26. (In Kazakh) https://doi.org/10.55491/2411-6076-2021-1-10-26