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URL http://repositoriosiidca.csuca.org/Search/Results?type=AllFields&filter%5B%5D=institution:%22Universidad+de+El+Salvador%22&filter%5B%5D=author_facet:%22Hern%C3%A1ndez+Mart%C3%ADnez%2C+Miguel+%C3%81ngel%22&filter%5B%5D=author_facet:%22Cabrera+Avelar%2C+Jos%C3%A9+Enrique%22
Event ID 40000137
Event Type signature