SALNIKOVA, Elena. THE TYPES OF TOURISM: NICHE TOURISM. Theoretical aspects in the formation of pedagogical sciences, [S. l.], v. 1, n. 4, p. 7–9, 2022. DOI: 10.5281/zenodo.7137808. Disponível em: https://econferences.ru/index.php/tafps/article/view/718. Acesso em: 13 jun. 2026.