AULIA, H. S.; PURNAMI , P. .; HARYANTI. Meningkatkan Hasil Belajar Matematika Melalui Model Problem Besed Learning (PBL) Kelas III SD Negeri Mendungan 2. PROSIDING SEMINAR NASIONAL PENDIDIKAN PROFESI GURU, [S. l.], v. 2, n. 1, p. 1586–1593, 2024. Disponível em: https://seminar.ustjogja.ac.id/index.php/semnas_ppg_ust/article/view/1625. Acesso em: 12 mei. 2024.