SŁOMSKI, Piotr; JANKOWSKA, Julia; ROZPĘDOWSKA, Ewelina. Land of Extinct Volcanoes Geopark – geoeducation for everyone. Geotourism/Geoturystyka, [S. l.], n. 3–4 (58–59), p. 16, 2021. DOI: 10.7494/geotour.2019.58-59.16. Disponível em: https://journals.agh.edu.pl/geotour/article/view/4116. Acesso em: 6 apr. 2025.