
https://www.taxobservatory.eu//www-site/uploads/2023/10/global_tax_evasion_report_24.pdf

https://ecipe.org/wp-content/uploads/2022/11/ECI_22_OccPaper_D9DigPol_05_2022_LY04.pdf

https://towardsdatascience.com/power-bi-add-category-other-to-charts-354267ec1809