Elsa Speak App: An Alternative Media to Improve EFL Students’ Speaking Skills in Indonesian Higher Education. Conference on English Language Teaching, [S. l.], v. 4, n. 1, p. 327–339, 2024. Disponível em: https://proceedings.uinsaizu.ac.id/index.php/celti/article/view/1038. Acesso em: 19 aug. 2026.