[1] European Council (2007) Council Conclusions on an EU Response to Situations of Fragility. 19-20 November.
[2] Analytic Hierarchy Process: An Overview of Applications, Omkarprasad S. Vaidya, Sushil Kumar, 2006.
[3] https://en.wikipedia.org/wiki/Analytic_hierarchy_process_%E2%80%93_leader_example
[4] Fragile State Index. http://fundforpeace.org/fsi/
[5] https://en.wikipedia.org/wiki/Yemeni_Civil_War_(2015%E2%80%93present
[6] Yemen Crisis: Who Is Fighting Whom? BBC News, World-Middle East, 2018.
http://www.bbc.com/news/world-middle-east-29319423
[7] https://en.wikipedia.org/wiki/Yemen#Regions_and_climate
[8] https://www.preventionweb.net/countries/yem/data/
[9] https://data.worldbank.org/indicator/NY.GDP.MKTP.KD.ZG?locations=YE
[10] http://fundforpeace.org/fsi/
[11] https://briefly.co.za/4773-video-shows-uzalo-stars-beauty-netizens-throw-shade.html#4773
[12] Fragile State Index. http://fundforpeace.org/fsi/
[13] LSE Research Online, Jo Beall, Stephen Gelb and Shireen Hassim, Fragile Stability: State and Society in Democratic South Africa.
[14] Somalia Drought Emergency Response in 2017.
https://www.icrc.org/en/document/somalia-drought-emergency-response-2017
[15] Discussion Paper Fragile States and Fragile Cities, Independent Commission on Multilateralism.