HIDAYATI, T. .; DIANA, S. . Students’ Motivation to Learn English Using Mobile Applications: The Case of Duolingo and Hello English. JEELS (Journal of English Education and Linguistics Studies), [S. l.], v. 6, n. 2, p. 189–213, 2019. DOI: 10.30762/jeels.v6i2.1233. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/jeels/article/view/195. Acesso em: 3 jul. 2024.