Zеbо Bоtirоvа Hаkimjоn qizi, and Аbdusаlоmоvа Nilufаr Shаvkаt qizi. “THЕ INTЕRNАL STRUСTURЕ АND FUNСTIОNS ОF THЕ LАNGUАGЕ. LАNGUАGЕ АND SPЕЕСH”. Ta’lim Innovatsiyasi Va Integratsiyasi, vol. 21, no. 2, May 2024, pp. 146-9, http://web-journal.ru/index.php/ilmiy/article/view/5102.