Djurabayev Oybek Urambayevich. “MATEMATIKA FANINI O’QITISHNING DOLZARB MUOMMOLARI”. JOURNAL OF NEW CENTURY INNOVATIONS 67, no. 2 (December 23, 2024): 167–170. Accessed July 25, 2025. https://scientific-jl.org/new/article/view/6941.