Services on Demand

Journal

• SciELO Analytics
• Google Scholar H5M5 ()

Article

• Portuguese (pdf)
• Article in xml format
• How to cite this article
• SciELO Analytics
• Automatic translation
• Send this article by e-mail

Share

• More
• More

---

• Permalink

Reflexão e Ação

On-line version ISSN 1982-9949

Rev. Reflex vol.21 no.1es Santa Cruz do Sul Jan./June 2013

https://doi.org/10.17058/rea.v21iesp1.0123