
https://www.ifw-kiel.de/fileadmin/Dateiverwaltung/IfW-Publications/-ifw/Kiel_Working_Paper/2022/KWP_2218_Which_countries_help_Ukraine_and_how_/KWP_2218_Trebesch_et_al_Ukraine_Support_Tracker.pdf

https://www.atlanticcouncil.org/wp-content/uploads/2023/10/Running-out-of-road-China-pathfinder-annual-scorecard-2023.pdf

https://www.brookings.edu/articles/leveraging-behavioral-insights-to-mitigate-public-procurement-corruption-in-nigeria/