RINY, Ritaliana Nona; ASTUTIK, Heny Sri; RABIA, Supriyati Fatma. PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP HASIL BELAJAR MATEMATIKA SISWA SD. THEOREMA: The Journal Education of Mathematics, [S. l.], v. 5, n. 2, 2024. Disponível em: https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1144. Acesso em: 25 apr. 2025.