DJABBOROVA, Nodira Axmadjonovna. The role of grammar and vocabulary in the development of oral speech. The Lingua Spectrum, [S. l.], v. 9, n. 1, p. 260–266, 2026. DOI: 10.5281/zenodo.23133451. Disponível em: https://lingvospektr.uz/index.php/lngsp/article/view/1888. Acesso em: 6 oct. 2026.