SUKIENNIK, Jakub; CZETWERTYŃSKI, Sławomir; PRZYSADA-SUKIENNIK, Paula; MROCZEK-CZETWERTYŃSKA, Agnieszka. Institutional differences and threats to international tourists from the perspective of new institutional economics. Research Papers in Economics and Finance, [S. l.], v. 8, n. 1, 2024. DOI: 10.18559/ref.2024.1.914. Disponível em: https://journals.ue.poznan.pl/REF/article/view/914. Acesso em: 7 apr. 2025.