DSpace Collection: Marketing sensorial http://dspace.utpl.edu.ec/handle/123456789/15786 Marketing sensorial Tue, 12 May 2026 21:59:15 GMT 2026-05-12T21:59:15Z DSpace Collection: Marketing sensorial https://dspace.utpl.edu.ec:443/retrieve/38522/oct 2016.jpg http://dspace.utpl.edu.ec/handle/123456789/15786