Presentación
- Authors
- Granda, Sebastián; Vázquez, Lola
- Format
- Article
- Status
- publishedVersion
- Description
- Publication Year
- 2009
- Language
- Topic
- Repository
- Repositorio Universidad Politécnica Salesiana
- Get full text
- http://dspace.ups.edu.ec/handle/123456789/8106
- Rights
- openAccess
- License