Khaydarov Ahmadali Kambarovich, and Valiev Shukhrat Shukurovich. 2022. “FEATURES OF OBTAINING MATERIALS FROM PET WASTE FOR PROTOTYPING ON A 3D PRINTER”. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036 11 (January):50-54. https://gejournal.net/index.php/IJSSIR/article/view/225.