GREGORY, Mark A. Digital Economy Focus. Journal of Telecommunications and the Digital Economy, [S. l.], v. 6, n. 3, p. ii-iv, 2018. DOI: 10.18080/jtde.v6n3.163. Disponível em: https://mail.jtde.telsoc.org/index.php/jtde/article/view/163. Acesso em: 9 jan. 2025.