1. Harko, T., Lobo, F.S., Mak, M.: Exact analytical solutions of the Susceptible-Infected-Recovered (SIR) epidemic model and of the SIR model with equal death and birth rates. Appl. Math. Comput. 236, 184–194 (2014)
2. Cao, L., Liu, Q., Hou, W.: COVID-19 modeling: a review. arXiv preprint arXiv:2104.12556 (2021)
3. Kumar, A., Gupta, P.K., Srivastava, A.: A review of modern technologies for tackling COVID-19 pandemic. Diabetes Metab. Syndr. Clin. Res. Rev. 14(4), 569–573 (2020)
4. Kotwal, A., Yadav, A.K., Yadav, J., Kotwal, J., Khune, S.: Predictive models of COVID-19 in India: a rapid review. Med. J. Armed Forces India 76(4), 377–386 (2020)
5. WHO: Critical preparedness, readiness and response actions for COVID-19: interim guidance, 4 November 2020. Technical documents (2020). https://apps.who.int/iris/handle/10665/336373