Shomurodov Tokhir Boymurod ugli, Karimova Latofat Sadullayevna, Ganiev Bakhtiyor Zulfikor ugli, Quziyeva Gulnoza Rashidovna and Rahmonov Bekzod Sharibjon ugli 2021. Analysis of relationship between trade costs and Uzbekistan`s bilateral trade: theories and concepts. International Journal on Economics, Finance and Sustainable Development. 3, 3 (Mar. 2021), 132-140. DOI:https://doi.org/10.31149/ijefsd.v3i3.1436.