“VERTIKAL SHPINDELLI PAXTA TERISH APPARATIDAGI TIShLI GʻILDIRAKLAR UCHUN KOMPOZIT ( KOPROLON) MATERIALLARIDAN FOYDALANISH VA TURINI TANLASH XAMDA MUSTAXKAMLIKKA XISOBLASH YOʻLLARI”, Research and Innovations , vol. 3, no. 3, pp. 13–18, May 2025, Accessed: Jun. 10, 2026. [Online]. Available: https://imfaktor.icare.uz/index.php/jorai/article/view/1859