Rattan, Saurabh, Anmol Gupta, and Gopal Ashish Sharma. 2021. “COVID-19 Pandemic Preparedness and Control Measures by India: The Nationwide Lockdown and Impact”. Challenges in Disease and Health Research Vol. 10, July, 27-34. https://doi.org/10.9734/bpi/cdhr/v10/9439D.