Aliqulova Zebinoso Shamsiddin qizi; Abdurasulova Shohnoza Zoyodulla qizi; Abdijalolova Malikabonu O’ktam qizi. SCIENTIFIC AND METHODOLOGICAL BASES FOR DEVELOPING CHILDREN’S GRAMMATICAL SPEECH IN PRESCHOOL EDUCATIONAL INSTITUTIONS . journal 2025, 75 (3), 39-45.