BERNARDI, R.; GAMBERONI, E. Didactis And Ethics. A Necessary Relation For The Future Management Of An Effective Territorial System. Bollettino della Società Geografica Italiana, [S. l.], p. 807–819, 2000. DOI: 10.36253/bsgi-6847. Disponível em: https://bsgi.it/index.php/bsgi/article/view/6847. Acesso em: 16 oct. 2026.