RAHMASARI, annisa; TRISNIAWATI; PRABOWO, R. B. . Peningkatan Prestasi Belajar Melalui Model Pembelajaran Problem Based Learning Pada Materi Matematika Kelas III SD. PROSIDING SEMINAR NASIONAL PENDIDIKAN PROFESI GURU, [S. l.], v. 2, n. 1, p. 56–63, 2023. Disponível em: https://seminar.ustjogja.ac.id/index.php/semnas_ppg_ust/article/view/1655. Acesso em: 13 mei. 2024.