Headline: Historia y regionalismoLink: https://www.eluniverso.com/opinion/2018/10/12/nota/6995720/historia-regionalismoPublication Date: Friday, October 12, 2018Primary Source: El Universal (Ecuador)Type: columnFormat: Newspaper (Online)Nature of Mention: authoredScholar: Calderon, GabrielaResearch Area: International Economics and DevelopmentSubjects: 'regionalism in Ecuadorian History'