Ziyamova Shahlo Odiljanovna. “THE ROLE OF HELPING VERBS IN UZBEK AS A SECOND LANGUAGE ACQUISITION TOOL”. American Journal of Research in Humanities and Social Sciences 29 (October 11, 2024): 32–37. Accessed November 14, 2024. https://americanjournal.org/index.php/ajrhss/article/view/2360.