GOGGIN, G. . New Ideas for digital affordability: Is a paradigm shift possible?. Journal of Telecommunications and the Digital Economy, [S. l.], v. 2, n. 2, p. 13, 2014. DOI: 10.18080/jtde.v2n2.335. Disponível em: https://mail.jtde.telsoc.org/index.php/jtde/article/view/335. Acesso em: 6 jul. 2024.