LA FORESTA, D. Geographical Aspects Of Dualism Between Mobile And Main-Line Telephones In ITC Society. Bollettino della Società Geografica Italiana, [S. l.], p. 209–228, 2006. DOI: 10.36253/bsgi-7081. Disponível em: https://bsgi.it/index.php/bsgi/article/view/7081. Acesso em: 17 oct. 2026.