Dilnoza SHAMURATOVA and Saidnosirxon ASHROFXONOV (2024) “ANAYSING THE ROLE OF EDUCATIONAL SYSTEMS IN DEVELOPING DEEP LANGUAGE PROFICIENCY IN LANGUAGE CLASSES”, «ACTA NUUz», 1(1.7), pp. 244–245. doi: 10.69617/nuuz.v1i1.7.3642.