ALTINAY, A.T. , DOGAN, M. and KEVSER, M. 2022. Comparing the Financial Performance of Islamic Banks in 10 Countries: New Evidence using Entropy and WASPAS Methods . The Economics and Finance Letters. 9, 2 (Aug. 2022), 197–210. DOI:https://doi.org/10.18488/29.v9i2.3110.