
https://softpower30.com/wp-content/uploads/2017/07/The-Soft-Power-30-Report-2017-Web-1.pdf

https://www.bruegel.org/sites/default/files/2022-10/PC%2018%202022_1.pdf

https://ukandeu.ac.uk/explainers/eu-switzerland-negotiations-agreement/?mc_cid=1b270f9c56&mc_eid=815b1928ec