
https://towardsdatascience.com/analyzing-global-literacy-rates-data-in-r-88062f813ad2

https://securityconference.org/assets/user_upload/MunichSecurityReport2020.pdf

https://docs.google.com/a/independent.gov.uk/viewer?a=v&pid=sites&srcid=aW5kZXBlbmRlbnQuZ292LnVrfGlzY3xneDo1Y2RhMGEyN2Y3NjM0OWFl