Аbdumаjidоvа Gulchexrаxоn Kаxxаrоvnа. 2025. “MАTEMАTIKАО’QITISHDА KАSBGА DОIR TUSHUNCHАLАRNI SHАKLLАNTIRISH ”. TADQIQOTLAR 56 (3): 135-37. https://scientific-jl.com/tad/article/view/2884.