KUPALOVA, Halina. DEVELOPMENT OF PRODUCTION POTENTIAL OF TOURISM BUSINESS IN EU COUNTRIES. Herald of Khmelnytskyi National University. Economic sciences, [S. l.], v. 304, n. 2(2), p. 30–35, 2022. DOI: 10.31891/2307-5740-2022-304-2(2)-5. Disponível em: https://heraldes.khmnu.edu.ua/index.php/heraldes/article/view/1056. Acesso em: 28 jan. 2026.