ДЕРЕН, Иванна Ивановна. Actualization of the classification of types of tourism in the new economic reality. Scientific Notes. Vladimir Branch, [S. l.], v. 12, n. 3, p. 14–20, 2023. Disponível em: https://vladimir-uz.owebs.ru/article/view/16607. Acesso em: 8 nov. 2026.