DRÓŻDŻ, Edyta. Tourism Market Monitoring Center - a practical tool supporting public administration in the professionalization of the tourism industry and in the effective elimination of illegal practices in the tourist services market. Tourism - management, administration, law, [S. l.], n. 1, p. 5–6, 2023. Disponível em: https://econjournals.sgh.waw.pl/TZAP/article/view/4661. Acesso em: 16 oct. 2024.