Abdullayeva Dilfuzaxon Dilshod qizi, and Muhammadjonova Dildora Umidjon qizi. “SHARTLI KORREKT MASALA TA’RIFI. TIXONOV TEOREMASI”. JOURNAL OF NEW CENTURY INNOVATIONS, vol. 78, no. 3, June 2025, pp. 223-6, https://scientific-jl.com/new/article/view/20107.