https://theconversation.com/es-posible-una-transicion-democratica-negociada-en-venezuela-216065
https://www.aljazeera.com/indepth/features/russia-krg-gamble-rosneft-iraq-kurdistan-190409123038460.html
https://www.brookings.edu/blog/order-from-chaos/2019/09/13/the-problem-at-the-core-of-progressive-foreign-policy/?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=76826994
https://theconversation.com/los-origenes-del-conflicto-palestino-israeli-215284