Usmonov Shavkatjon Shukurovich. TOVAR, ISH VA XIZMATLARNI XARID QILISHNI REJALASHTIRISH HAMDA LOTLARNI JOYLASHTIRISH MASALALARI. scientific [Internet]. 2024 Oct. 2 [cited 2024 Nov. 6];67(1):31-8. Available from: https://modernedu-dv.com/index.php/PED/article/view/1086