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Parul Khanna (2012), “Managing Non Performing Assets in Commercial Banks”, GIAN JYOTI E-JOURNAL, Volume 1, Issue 3 (Apr - Jun 2012) pp. 153- 163.
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T.T.Ram Mohan, Subhash C.Ray (2004),”Comparing Performance of Public and Private Sector Banks: A Revenue Maximization Efficiency Approach”, Economic and Political Weekly, March20, pp.1271-76.
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Financial statements of various banks from their websites.