DSpace Collection: http://repositorio.cidecuador.org/jspui/handle/123456789/3409 Wed, 15 Apr 2026 10:20:33 GMT 2026-04-15T10:20:33Z DSpace Collection: https://repositorio.cidecuador.org:443/retrieve/a2aeef5b-a535-47da-99cd-810637d155b4/cover_issue_28_es_ES.png http://repositorio.cidecuador.org/jspui/handle/123456789/3409