DSpace Collection: http://repositorio.usfq.edu.ec/handle/23000/13343 Sun, 26 Apr 2026 22:44:29 GMT 2026-04-26T22:44:29Z DSpace Collection: http://repositorio.usfq.edu.ec:80/jspui/retrieve/5e608c56-43f0-4f69-94d0-c8ecd6e33327/logo-cocsa.png http://repositorio.usfq.edu.ec/handle/23000/13343