Resultados exatos: 2 Resultados booleanos adicionais: 0
| Título | Autor(es) | Periódico | |
| 1 | Commercial air transport – A documentary review |
|
Tourism and Hospitality International Journal |
| 2 | The importance of river tourism. Case study: Cruises on the Douro river |
|
Tourism and Hospitality International Journal |