
http://www.oecd.org/eco/outlook/economic-forecast-summary-united-kingdom-oecd-economic-outlook-june-2017.pdf

https://www.ips-journal.eu/topics/european-integration/europe-needs-to-spend-its-money-better-7243/

https://theconversation.com/el-poder-del-analisis-de-riesgos-para-anticiparse-y-gestionar-desafios-y-amenazas-226994