IQTISODIYOTDA UCHRAYDIGAN BAZI MUAMMOLI MASALALARNI CHIZIQLI DASTURLASH MASALASINING SIMPLEKS USULIDA YECHIMLARINI TOPISH. ilmiy [Internet]. 2024 Jun. 3 [cited 2024 Nov. 22];31(4):10-4. Available from: https://pedagoglar.org/01/article/view/3344