Бизнес разузнаване ІІ, зимен семестър 2022/2023

https://datahub.io/

countries-aggregated
https://datahub.io/core/covid-19/r/countries-aggregated.csv

reference
https://datahub.io/core/covid-19/r/reference.csv

country-and-continent-codes-list-csv
https://gist.github.com/stevewithington/20a69c0b6d2ff846ea5d35e5fc47f26c#file-country-and-continent-codes-list-csv-csv