Qudratova Shahnoza Shuxrat qizi. “IKKINCHI TARTIBLI PARABOLIK TIPDAGI TENGLAMALAR VA ULAR UCHUN ASOSIY CHEGARAVIY MASALALAR”. IMRAS 7, no. 11 (November 1, 2024): 32–39. Accessed November 21, 2024. https://journal.imras.org/index.php/sps/article/view/1868.