FITRIA WAHYU NUGRAHENI; MARIUS PRAMANA. Implementing Role Play to Teach Speaking Skills for Secretarial Purposes: A Diploma III Case Study. International Journal of Educational Development, [S. l.], v. 2, n. 3, p. 107–113, 2025. DOI: 10.61132/ijed.v2i3.366. Disponível em: https://international.aspirasi.or.id/index.php/IJED/article/view/366. Acesso em: 16 mar. 2026.