Jewel Kumar Roy, Rajesh Pahurkar, Ashutosh Kolte. “Assessing Effects of World Health Pandemic on Financial Markets: An Econometrics Modeling Method”. International Journal of Advanced Science and Technology, Vol. 29, no. 9s, June 2020, pp. 7057 -69, http://sersc.org/journals/index.php/IJAST/article/view/21436.