Normative and Legal Regulation of Documentation Service of Tourist Activity . University Scientific Notes, [S. l.], n. 5 (83), p. 160–173, 2021. DOI: 10.37491/UNZ.83.13. Disponível em: https://unz.univer.km.ua/index.php/unz/article/view/83_160-173. Acesso em: 5 feb. 2026.