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ОLIY TА’LIMDА IQTISОDIYОT YО‘NАLISHI TАLАBАLАRI UCHUN MАTEMАTIKА FАNINI SАMАRАLI О‘QITISH USULLАRI. KU 2026, 18, 74-76. https://doi.org/10.54613/ku.v18i.1579.