
http://www.iemed.org/observatori/arees-danalisi/arxius-adjunts/anuari/med.2018/IEMed_Crisis_EU_project_Medyearbook2018_Marc_Pierini.pdf

https://www.whitehouse.gov/peacetoprosperity/

https://ukandeu.ac.uk/unpacking-the-iran-saudi-agreement/?mc_cid=71c929e541&mc_eid=815b1928ec