Quryazov Q. TAMINOT ZANJIRINI BOSHQARISHDA 4PL PROVAYDER XIZMATIDAN FOYDALANISHNI AFZALLIKLARI: https://doi.org/10.5281/zenodo.15099238. ISPC [Internet]. 2025 Mar. 10 [cited 2025 May 10];1(5):17-21. Available from: https://bestjournalup.com/index.php/ispc/article/view/1256