1 | Department of Spatial Economy, Wrocław University of Environmental and Life Sciences, Grunwaldzka St. 55, 50-357 Wrocław, Poland |
2 | Wrocław University of Environmental and Life Sciences, Institute of Landscape Architecture, Grunwaldzka St. 55, 50-357 Wrocław, Poland |
3 | The Hague University of Applied Sciences, Faculty of Social Work and Education, Johanna Westerdijkplein 75, 2521 EN The Hague, The Netherlands |