DITLHALE, T. W. .; BERG, G. van den. Expanding Access to Education: Mobile Learning Solutions for Adult Learners. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 23, n. 7, p. 289–306, 2024. Disponível em: https://ijlter.myres.net/index.php/ijlter/article/view/2004. Acesso em: 14 jul. 2026.