“The Effect of Raised the Data Envelope and Benchmarking Technique on Competitive Advantage : Applied Research in a Group of Iraqi Private Banks”. Journal of Accounting and Financial Studies ( JAFS ) 18, no. 62 (March 30, 2023): 326–340. Accessed December 28, 2024. https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/1198.