
http://ecdpm.org/wp-content/uploads/ETTG-Brief-Keijzer-Medinilla-November-2017.pdf

https://wiiw.ac.at/can-multinationals-withstand-growing-trade-barriers-dlp-6732.pdf

https://www.gmfus.org/sites/default/files/2021-09/Cristiani%20et%20al%20-%20report%20%281%29.pdf