
https://www.brookings.edu/articles/an-update-on-the-efficacy-of-sanctions-against-russia/

https://www.wto.org/english/res_e/booksp_e/wtr23_e/wtr23_e.pdf

https://static.europeanchamber.com.cn/upload/documents/documents/Executive_Position_Paper_2019_2020%5B757%5D.pdf