DSpace Collection: http://repositorio.usfq.edu.ec/handle/23000/13262 Mon, 13 Apr 2026 11:46:16 GMT 2026-04-13T11:46:16Z DSpace Collection: http://repositorio.usfq.edu.ec:80/retrieve/855667f1-81ca-433e-ae0a-4dad4e53de9e/logo-cocsa.png http://repositorio.usfq.edu.ec/handle/23000/13262