Lohita, Ni Putu Dewina, I Made Wiguna Yasa, and Ni Kadek Supadmini. 2026. “PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA PUZZLE TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS IV DI SD NO. 2 SANGEH KABUPATEN BADUNG”. AKSELERASI: Jurnal Ilmiah Nasional 8 (2), 134-39. https://doi.org/10.54783/jin.v8i2.1674.