Botirova Sayyora. “PROBLEMS OF MODERN ORGANIC CHEMISTRY”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, vol. 11, no. 09, Sept. 2022, pp. 161-3, https://www.gejournal.net/index.php/IJSSIR/article/view/1249.