“Peningkatan Hasil Belajar Matematika melalui Pembelajaran Berdiferensiasi dengan Model Problem Based Learning Kelas II SDN Pedurungan Lor 02 Semarang” (2023), 1(2), pp. 1888–1896. Available at: https://conference.upgris.ac.id/index.php/psnppg/article/view/5331 (Accessed: 12 August 2026).