1809-3876 1809-3876 S1809-38762018000200445 10.23925/1809-3876.2018v16i2p445-466 Brazil 00 06 2018 00 06 2018 16 2 445 466

Braga, Portugal CAPES CAPES EUROPEAN COMMISSION EUROPEAN COMMISSION 17 1 1 111-24 174 2031-035 19 14 14 2093-111 44 1 1