S. U. qizi Toshpo‘latova, “BIRINCHI TARTIBLI BIR JINSLI DIFFERENSIAL TENGLAMALAR”, GOLDEN BRAIN, vol. 2, no. 5, pp. 247–251, Feb. 2024, Accessed: Jul. 04, 2024. [Online]. Available: https://webgoldenbrain.com/index.php/gb/article/view/99