Makhmuda Kochkarova Adkhamovna and Mamadaliyeva Shoirakhon Saminjanovna 2023. PEDAGOGICAL PRINCIPLES OF SPEECH DEVELOPMENT OF STUDENTS OF PRIMARY CLASS AGE. Innovative Technologica: Methodical Research Journal. 4, 05 (May 2023), 133–139. DOI:https://doi.org/10.17605/OSF.IO/C4VMX.