dos Santos, Julio Cesar Neves
de Andrade, Eunice Maia
Medeiros, Pedro Henrique Augusto
Guerreiro, Maria João Simas
de Queiroz Palácio, Helba Araújo
Funding for this research was provided by:
Coordination for the Improvement of Higher Education Personnel (CAPES)
Brazilian National Council for Scientific and Technological Development (CNPq)