1.https://www.pib.gov.in/PressReleasePage.aspx?PRID=1601304#:~:text=The%20Economic%20Survey%202019%2D20,size%20of%20the%20Indian%20economy.&text=The%20Economic%20Survey%20notes%20that,digital%20transactions%20has%20been%20significant.
2. https://indianmoney.com/articles/achievements-of-nationalized-banks-in-india
3. https://www.livemint.com/industry/banking/bank-nationalization-stands-the-test-of-time-1563730076513.html