SZCZĘSNA, J.; WOJTANOWICZ, P. The Role of National Parks in Promoting Sustainable and Responsible Tourism. Regional Barometer. Analyses & Prognoses, [S. l.], v. 12, n. 4, p. 19–25, 2015. DOI: 10.56583/br.979. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/979. Acesso em: 8 nov. 2024.