Hosseininassab, E., Yavari, K., Mehregan, N., Khoshsima, R. (2013). 'Effects Of Risk Parameters (Credit, Operational, Liquidity And Market Risk) On Banking System Efficiency (Studying 15 Top Banks In Iran)', Iranian Economic Review, 17(1), pp. 1-24. doi: 10.22059/ier.2011.32743