http://www.case-research.eu/files/?id_plik=5223
https://www.transparency.org/en/press/independent-reviews-confirm-unops-must-reform-whistleblowing-system?utm_source=newsletter&utm_medium=email&utm_campaign=weekly-02-12-2022
https://docs.prosperity.com/2916/0568/0539/The_Legatum_Prosperity_Index_2020.pdf
https://www.esri.ie/sites/default/files/media/file-uploads/2020-02/DOCiardha%20ESRI%2018%2002.pdf