HAFIZ, M. .; DAULAY, S. H. . Indonesian EFL students’ views on using the cambly application to improve speaking skills. Jurnal Mantik, [S. l.], v. 9, n. 2, p. 608-615, 2025. DOI: 10.35335/mantik.v8i6.6590. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/6590. Acesso em: 18 apr. 2026.