“PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP PENINGKATAN HASIL BELAJAR SISWA KELAS V DI MI HIDAYATUL MUBTADI’IN KERTOSARI PURWOSARI PASURUAN”, muallim, vol. 2, no. 2, pp. 260–272, Sep. 2020, Accessed: Jun. 09, 2026. [Online]. Available: https://jurnal.yudharta.ac.id/v2/index.php/muallim/article/view/2266