Permanent link
https://www.sidalc.net/search/Search2Record/oai:scielo:S1405-00992017000100037
https://www.sidalc.net/search/Search2Record/oai:scielo:S1405-00992017000100037
To proceed, we need your consent for the processing of your personal data. By clicking "Accept" you agree to our terms and conditions of the "Privacy Notice".