TAEK, Julita Reginaldis; EKOWATI, Ch. Krisnandari; BENU, Adam B.N. PENERAPAN MODEL PBL (PROBLEM BASED LEARNING) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA MATERI PECAHAN PADA SISWA KELAS V UPTD SD INPRES BAKUNASE 2. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 2, n. 4, p. 1896–1904, 2025. DOI: 10.62335/sinergi.v2i4.1118. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/1118.. Acesso em: 21 jan. 2026.