1.
Kusuma L, Fauziah A. PENINGKATAN HASIL BELAJAR SISWA MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI KELAS VIII SMP. PENSA [Internet]. 31Dec.2023 [cited 23Jun.2024];11(3):256-60. Available from: https://ejournal.unesa.ac.id/index.php/pensa/article/view/53981