Zuraida, A. et al. 2025. Pengaruh Model Problem-Based Learning Berbantuan Papan Multifungsi Terhadap Hasil Belajar Matematika Siswa Kelas V SDN 24 Ampenan. Reflection Journal. 5, 2 (Dec. 2025), 1090–1099. DOI:https://doi.org/10.36312/1tza0757.