1. WHO.Coronavirus disease (COVID‐19) pandemic;2020.https://www.who.int/emergencies/diseases/novel‐coronavirus‐2019
2. WHO.Naming the coronavirus disease (COVID‐19) and the virus that causes it;2020.https://www.who.int/emergencies/diseases/novel‐coronavirus‐2019/technical‐guidance
3. MOHFW.Ministry of Health and Family Welfare India;2020.https://www.mohfw.gov.in/
4. KeeleryS.Estimated cost of the coronavirus (covid‐19) lockdown on the indian economy in 2020.https://www.statista.com/statistics/1111599/india‐estimated‐economic‐cost‐of‐coronavirus‐lockdown/.
5. Modeling some real phenomena by fractional differential equations