Berdiyev Darob Muratovich, Saydumarov Botir Muradovich, Tashmatov Ravshan Kobilovich, Xasanov Kamoliddin Akmal o‘g‘li, & Mo‘minov Afzalsho Oljabay o‘g‘li. (2026). RESEARCH ON THE APPLICATION OF QFORM SOFTWARE FOR ROLLING SMALL-SIZED CONICAL BILLETS. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact Factor: 8.036, 13(04), 1–5. Retrieved from https://www.gejournal.net/index.php/IJSSIR/article/view/2891