MANZI, E. Sustainable Development, Landscape Diversity, Tourism And Mediterranean Littoral Regions. Bollettino della Società Geografica Italiana, [S. l.], p. 447–455, 2001. DOI: 10.36253/bsgi-2657. Disponível em: https://bsgi.it/index.php/bsgi/article/view/2657. Acesso em: 7 oct. 2026.