2238-121X 2238-121X S2238-121X2016000400223 10.15600/2238-121X/comunicacoes.v23nespp223-239 Brazil Brazil Brazil 00 09 2016 00 09 2016 23 3 223 239

23 1 1 65-77 14 Especial 26-30 23 72 72 232-40 5 1 1 81-93 35 Especial Especial 405-18 5 5 47-61