Surayyo Abdurahmonova, Kumushkhan Kurolova, и Umida Ergasheva. 2024. «OPTIMIZATION OF RAW MATERIAL SHAFT INSTALLATION AND SPEED ENHANCEMENT IN DPZ CHAINSAW WORKING CHAMBERS». Journal of Science-Innovative Research in Uzbekistan 2 (4):124-30. https://universalpublishings.com/index.php/jsiru/article/view/5107.