Author(s):
Ciampi, Melany M. ; Brito, Claudio da Rocha
; Vasconcelos, Rosa
; Amaral, Luís
; Barros, Victor Freitas de Azeredo
Date: 2013
Persistent ID: http://hdl.handle.net/1822/25561
Origin: RepositóriUM - Universidade do Minho
Subject(s): On line education; Science and technology; Research; Public economic; Population growth