https://www.statnews.com/2021/03/04/the-short-term-middle-term-and-long-term-future-of-the-coronavirus/
https://towardsdatascience.com/analyzing-global-literacy-rates-data-in-r-88062f813ad2
https://towardsdatascience.com/getting-started-with-r-programming-2f15e9256c9