SUMARNI, Baiq; PERMANA, Dira; IMANSYAH, Imansyah; SANDIARSA, K Dedi. Pelatihan English Speaking bagi Siswa dengan Model Pembelajaran Presentation Practice Produce (PPP). Jurnal Pengabdian UNDIKMA, [S. l.], v. 3, n. 1, p. 136–145, 2022. DOI: 10.33394/jpu.v3i1.4531. Disponível em: https://e-journal3.undikma.ac.id/index.php/jpu/article/view/4531. Acesso em: 15 aug. 2025.