SA-HUI FAN. Exploring How the Use of the Social Networking Site Busuu Facilitates the Development of English as an International Language. Malaysian Journal of ELT Research, [S. l.], v. 11, n. 2, 2014. Disponível em: http://meltajournals.com/index.php/majer/article/view/631. Acesso em: 13 mar. 2026.