“Penerapan Model Problem Based Learning Berbantuan Media Mathepoly Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas VI SDN Gayamsari 02 Semarang” 1, no. 2 (November 30, 2023): 2850–2857. Accessed August 12, 2026. https://conference.upgris.ac.id/index.php/psnppg/article/view/5445.