IQTISODIYOTDA UCHRAYDIGAN BAZI MUAMMOLI MASALALARNI CHIZIQLI DASTURLASH MASALASINING SIMPLEKS USULIDA YECHIMLARINI TOPISH. ilmiy. 2024;31(4):10-14. Accessed November 24, 2024. https://pedagoglar.org/01/article/view/3344