VALVA, A.; MAMBELLI, G. Travelling with the UniOn App: Itineraries of Language and Culture Through the City of Bologna. Almatourism - Journal of Tourism, Culture and Territorial Development, [S. l.], v. 9, n. 18, p. 129–133, 2018. DOI: 10.6092/issn.2036-5195/8438. Disponível em: https://almatourism.unibo.it/article/view/8438. Acesso em: 16 apr. 2024.