I Gusti Ayu Made Sukraeni Dewi, Ni Made Muliani, and Made Gautama Jayadiningrat. 2026. “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 4 (3):2031-41. https://doi.org/10.61104/jq.v4i3.7225.