“Peningkatan Hasil Belajar Kognitif Materi Pembagian Melalui Model Problem Based Learning Dengan Bantuan Media Congklak” 1, no. 2 (November 30, 2023): 2634–2643. Accessed August 11, 2026. https://conference.upgris.ac.id/index.php/psnppg/article/view/5421.