Ibrohimov Laziz and Suyarov Akram, “KLASS DIAGRAMMALARI VA HOLATLAR DIAGRAMMALARI ”, ta’lim, vol. 45, no. 2, pp. 53–55, May 2025, Accessed: Aug. 15, 2025. [Online]. Available: https://scientific-jl.com/tal/article/view/13816