Dr.S.Saraswathi , Sharanya Peteru, Mrs.K.Bhagya Lakshmi, Mrs.B.Lavanya. 2021. “A Study On The Stock Prices Of Bank Nifty Pre And Post Financial Crises With Reference To The Global Financial Crisis (2007-08) And Covid 19 Pandemic (2019-20)”. Drugs and Cell Therapies in Hematology 10 (1):640-55. http://www.dcth.org/index.php/journal/article/view/149.