https://www.wto.org/english/res_e/reser_e/ullbergpresentation_e.pdf
http://blogs.lse.ac.uk/brexit/2017/10/24/the-eu-isnt-protectionist-its-one-of-the-most-open-economies-in-the-world/
https://ecipe.org/wp-content/uploads/2024/07/ECI_24_PolicyBrief_15-2024_LY04.pdf
https://institute.global/insight/middle-east/assessing-israels-trade-its-arab-neighbours?utm_source=Institute+Interest&utm_campaign=591ede149a-EMAIL_CAMPAIGN_2018_03_28_COPY_01&utm_medium=email&utm_term=0_a778d447d9-591ede149a-65414641