PENINGKATAN KEMAMPUAN MENULIS TEKS NEGOSIASI MELALUI MODEL PROBLEM-BASED LEARNING PADA SISWA KELAS X-1 SMA NEGERI 2 MADIUN. Jurnal Media Akademik (JMA), [S. l.], v. 3, n. 7, 2025. DOI: 10.62281/v3i7.2541. Disponível em: https://jurnal.mediaakademik.com/index.php/jma/article/view/2541.. Acesso em: 31 aug. 2025.