SFORZI, F. The V Alves-System Of Places As The Source Of Global Competitiveness. Bollettino della Società Geografica Italiana, [S. l.], p. 691–698, 2000. DOI: 10.36253/bsgi-6839. Disponível em: https://www.bsgi.it/index.php/bsgi/article/view/6839. Acesso em: 15 oct. 2026.