Olimov Khurshid. “ACQUIRED VOCABULARY AND ITS CLASSIFICATION BY LEVEL OF ASSIMILATION”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, vol. 11, no. 09, Sept. 2022, pp. 376-9, https://www.gejournal.net/index.php/IJSSIR/article/view/1310.