“THE ROLE OF HELPING VERBS IN UZBEK AS A SECOND LANGUAGE ACQUISITION TOOL”, Amer. Jour. of Rese. in Human. and Soci. Scie., vol. 29, pp. 32–37, Oct. 2024, Accessed: Oct. 12, 2025. [Online]. Available: https://americanjournal.org/index.php/ajrhss/article/view/2360