“KEMAMPUAN PEMAHAMAN SISWA KELAS II SD HKBP PARDAMEAN DALAM MEMAHAMI BILANGAN”. Jurnal Intelek Insan Cendikia 2, no. 3 (March 11, 2025): 4673–4677. Accessed June 6, 2026. https://jicnusantara.com/index.php/jiic/article/view/2738.