CHHANABHAI, Prajesh; HOLT, Alec. One mobile per child: a tractable global health intervention. Journal of Health Informatics in Developing Countries, [S. l.], v. 3, n. 2, 2009. Disponível em: https://jhidc.org/index.php/jhidc/article/view/37. Acesso em: 26 jul. 2026.