SOFRONOV, B. MILLENNIALS: A NEW TREND FOR THE TOURISM INDUSTRY. Annals of Spiru Haret University. Economic Series , [S. l.], v. 18, n. 3, p. 109–122, 2018. DOI: 10.26458/1838. Disponível em: https://anale.spiruharet.ro/economics/article/view/1838. Acesso em: 24 apr. 2024.