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First Author:
 
Fabiana Rocha
University of São Paulo
frocha@usp.br
 
Av. Prof. Luciano Gualberto, 908
São Paulo, 05508010, Brasil
 
1130915965(Phone)
1130915965(Fax)

Second Author:

Plinio Portela de Oliveira
Brazilian National Treasury Secretariat
plinio.oliveira@fazenda.gov.br
 
 
 
 

Third Author:

Janete Duarte
Brazilian National Treasury Secretariat
janete.duarte@fazenda.gov.br
 
 
 
 

Fourth Author:

Sérgio Ricardo de Brito Gadelha
Brazilian National Treasury Secretariat
sergio.gadelha@fazenda.gov.br
 
 
 
 

Five Author:

Luis Felipe Vital Nunes Pereira
Brazilian National Treasury Secretariat
luis.n.pereira@fazenda.org.br
 
 
 
 
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