Sundari, Ayu, and Nurdiana Siregar. “Pengembangan LKPD Matematika Berbasis Permainan Tradisional Pada Siswa Kelas II SD”. Jurnal Cendekia : Jurnal Pendidikan Matematika 7, no. 2 (June 19, 2023): 1787-1799. Accessed June 22, 2026. https://www.j-cup.org/index.php/cendekia/article/view/2418.