Headline: Lo que aprendimos este anoLink: https://elcomercio.pe/opinion/mirada-de-fondo/lo-que-aprendimos-este-ano-por-ian…Publication Date: Monday, December 28, 2020Primary Source: El Comercio (Peru)Type: op-edFormat: Newspaper (Print)Nature of Mention: authoredScholar: Vasquez, IanResearch Area: International Economics and DevelopmentSubjects: human progress and COVID vaccines