EVI PEBRI ILA RACHMA. Meningkatkan Kemampuan Grammar Mahasiswa Dengan Menggunakan Model Pembelajaran Problem-Based Learning (PBL). Journal of Cross Knowledge, [S. l.], v. 2, n. 01, p. 7–15, 2025. Disponível em: https://edujavare.com/index.php/IJCK/article/view/268. Acesso em: 7 jun. 2026.