
https://wiiw.ac.at/the-granular-trade-and-production-activities-grantpa-database-dlp-6911.pdf

https://www.resolutionfoundation.org/publications/what-happens-after-the-clapping-finishes/

https://unctad.org/en/PublicationsLibrary/diaeiainf2019d1_en.pdf?user=46