1.
Firdaus AA, Budhi Setiawan, Sarwiji Suwandi. Implementasi Pembelajaran Menulis Teks Argumentasi dengan Model Problem Based Learning di SMA Negeri 1 Ngrambe. Onoma [Internet]. 2024 Jul. 12 [cited 2025 Jul. 8];10(3):3223-3. Available from: https://www.e-journal.my.id/onoma/article/view/4102