MOTLIK, Scott. Mobile Learning in Developing Nations. The International Review of Research in Open and Distributed Learning, [S. l.], v. 9, n. 2, 2008. DOI: 10.19173/irrodl.v9i2.564. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/564. Acesso em: 19 apr. 2024.