Grimaldi, Giorgio. “Ecological and Multi-Level Education: Synergies and Community Building for a Sustainable Future”. Community Notebook. People, Education and Welfare in the Society 5.0, no. 3 (December 15, 2022): 259–302. Accessed April 3, 2025. https://www.quadernidicomunita.it/index.php/qdc/article/view/86.