“Peningkatan Hasil Belajar Matematika melalui Model Pembelajaran Problem Based Learning Berbantuan Media ‘Fun Math’ di Kelas I SD Supriyadi Semarang”, psnppg, vol. 1, no. 2, pp. 2204–2212, Nov. 2023, Accessed: Aug. 12, 2026. Available: https://conference.upgris.ac.id/index.php/psnppg/article/view/5370