Salvado, Josefina Olívia Marques Godinho, Ana Maria Alves Pedro Ferreira, and Carlos Manuel Martins Costa. “CO-CREATION: THE TRAVEL AGENCIES’ NEW FRONTIER”. Tourism & Management Studies (January 16, 2012): 229–244. Accessed April 28, 2024. https://www.tmstudies.net/index.php/ectms/article/view/191.