Boboqulova Durdona Sanjar qizi. “FERRARI USULI: TO‘RTINCHI DARAJALI TENGLAMALARNI YECHISH METODI”. ILMIY YANGILIKLAR VA INTELLEKTUAL TADQIQOTLAR 1, no. 4 (November 1, 2025): 275–279. Accessed April 22, 2026. https://globalscholars.uz/index.php/iy/article/view/594.