https://publications.parliament.uk/pa/cm5801/cmselect/cmpubacc/405/405.pdf
https://ecipe.org/publications/open-ran-europes-response/?mc_cid=e782d18b93&mc_eid=286ad5ef5f
https://towardsdatascience.com/hands-on-guidance-of-data-visualization-in-r-package-ggplot2-of-nba-players-stats-d812ed272d66