ÇAĞLIYAN, V., GELMEZ, E. and DİLEK, M.S. 2019. AN EXAMINATION ON THE IMPACT OF OUTSOURCING ON SUSTAINABLE SUPPLY CHAIN AND BUSINESS PERFORMANCE. Business & Management Studies: An International Journal. 6, 4 (Jan. 2019), 1379–1394. DOI:https://doi.org/10.15295/bmij.v6i4.287.