SMEKALOVA, A.S. Sustainability of business tourism in the context of the development of online communications. Service & Tourism: Current Challenges, [S. l.], v. 20, n. 1, p. 73–82, 2026. DOI: 10.22412/2414-9063-2026-20-1-73-82. Disponível em: https://ctst-journal.ru/index.php/ctst/article/view/9. Acesso em: 15 may. 2026.