Yildirim, Hasan Hüseyin, Cevriye Yüksel Yildirim, and Ömer Faruk Rençber. 2026. “Efficiency Analysis of Banks Included in the BIST Banking Index”. Global Advances in Business Studies 5 (1), 31-39. https://doi.org/10.55584/Gabs.005.01.3.