“Peningkatan Hasil Belajar Matematika melalui Pembelajaran Berdiferensiasi dengan Model Problem Based Learning Kelas II SDN Pedurungan Lor 02 Semarang”, psnppg, vol. 1, no. 2, pp. 1888–1896, Nov. 2023, Accessed: Aug. 12, 2026. Available: https://conference.upgris.ac.id/index.php/psnppg/article/view/5331