“PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP PENINGKATAN HASIL BELAJAR SISWA KELAS V DI MI HIDAYATUL MUBTADI’IN KERTOSARI PURWOSARI PASURUAN” (2020) Jurnal Mu’allim, 2(2), pp. 260–272. Available at: https://jurnal.yudharta.ac.id/v2/index.php/muallim/article/view/2266 (Accessed: 9 June 2026).