Eshkobilova M.E, and Khudoyberdieva F.B. “Composition and Structure of Composite Building Materials”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, vol. 12, no. 01, Jan. 2023, pp. 1-4, https://gejournal.net/index.php/IJSSIR/article/view/1517.