I GUSTI AYU MADE SUKRAENI DEWI; NI MADE MULIANI; MADE GAUTAMA JAYADININGRAT. Pengaruh Model Pembelajaran Problem Based Learning (PBL) Berbatuan Media Geo Frame 2D Terhadap Hasil Belajar Matematika Siswa Kelas IV Sekolah Dasar. QOSIM : Jurnal Pendidikan Sosial & Humaniora, [S. l.], v. 4, n. 3, p. 2031–2041, 2026. DOI: 10.61104/jq.v4i3.7225. Disponível em: https://ejournal.yayasanpendidikandzurriyatulquran.id/index.php/qosim/article/view/7225. Acesso em: 18 jun. 2026.