Fürst, Christine, Antonia Kriuger, Barbara Warner, Emily Ehrlich, and Lucas Fenger. “The Concept of Ecosystem Services in Environmental Education. Exemplary Approaches at Schools, Universities and in the Further Education Scene for Planners”. Raumforschung und Raumordnung | Spatial Research and Planning 80, no. 1 (February 28, 2022): 97–111. Accessed July 18, 2024. https://rur.oekom.de/index.php/rur/article/view/73.