TY - JOUR T1 - Knowledge and synergy as drivers of regional innovation in tourism: the case of the Tourism Observatory of the Federal District, Brazil JO - Revista Brasileira de Pesquisa em Turismo A1 - Souza, Luis Henrique A1 - Pena, Luiz Carlos Spiller A1 - Moesch, Marutschka Martini SN - 1982-6125 UL - 10.7784/rbtur.v11i1.1123 VL - 11 Y1 - 2017 PB - Brasil ER -