КОРСАК, Р. TRENDS BUSINESS TOURISM IN THE WORLD. EAST EUROPEAN HISTORICAL BULLETIN, [S. l.], n. 3, 2017. DOI: 10.24919/2519-058x.3.101051. Disponível em: http://eehb.dspu.edu.ua/article/view/101051. Acesso em: 23 nov. 2024.