Parmonova Gulrux Ozodovna, Ozodov Feruz Laziz o'gli. QIMMATLI QOG`OZLAR BOZORI SAVDO TIZIMLARINI TAKOMILLASHTIRISH. scientific [Internet]. 2023 Nov. 26 [cited 2024 Nov. 22];45(1):138-40. Available from: https://pedagogs.uz/ped/article/view/191