CAMPBELL, L. H. Editorial: Expanding the Digital Economy. Journal of Telecommunications and the Digital Economy, [S. l.], v. 9, n. 4, p. iii-v, 2021. DOI: 10.18080/jtde.v9n4.478. Disponível em: https://jtde.telsoc.org/index.php/jtde/article/view/478. Acesso em: 25 jan. 2022.