SIREGAR, E.; MANURUNG, L. W.; MANIK, S. The Implementation of Using Duolingo a nd Elsa Speak Application Towards Students’ Speaking Ability of Eighth Grade at SMP Negeri 2 Wamena . Journal of Language Education (JoLE), [S. l.], v. 3, n. 4, p. 11–18, 2025. DOI: 10.69820/jole.v3i4.443. Disponível em: https://merwinspy.org/journal/index.php/jole/article/view/443. Acesso em: 2 apr. 2026.