Jumayeva Dilrabo Xolmurot qizi, “BA’ZI AJOYIB TENGSIZLIKLAR VA ULARNI ISBOTLASH”, new, vol. 75, no. 1, pp. 39–44, Apr. 2025, Accessed: Aug. 03, 2025. [Online]. Available: https://scientific-jl.com/new/article/view/9021