Akramov Shukurjon Tokhtasinovich. 2022. “HIERARCHICAL INTERPRETATION OF SECOND-ORDER FRAGMENTS”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036 11 (09):282-87. https://www.gejournal.net/index.php/IJSSIR/article/view/1283.