DONOVAN, Kevin P.; MARTIN, Aaron K. The rise of African SIM registration: The emerging dynamics of regulatory change. First Monday, [S. l.], v. 19, n. 2, 2014. DOI: 10.5210/fm.v19i2.4351. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/4351. Acesso em: 28 mar. 2024.