DEWI, Shoufi Nisma; NASUTION, Mutia. The Effect of Problem-Posing Learning Method on the Vocabulary Mastery of Fourth Semester Students of South Tapanuli Muhammadiyah University. Jurnal Pendidikan Tambusai, [S. l.], v. 8, n. 2, 2024. DOI: 10.31004/jptam.v8i2.15048. Disponível em: http://jptam.org/index.php/jptam/article/view/15048. Acesso em: 7 feb. 2025.