Panisa RU, Purwati PD. Pengaruh Media Ponapen Berbasis Problem Based Learning (PBL) Terhadap Hasil Belajar Siswa Kelas IV Materi Pecahan Senilai SDN 3 Sidorejo. JIM [Internet]. 2024 Jul. 1 [cited 2026 Aug. 6];3(8):43-51. Available from: https://al-haramjournal.co.id/JIM/article/view/4023