“ANALISIS KEMAMPUAN MATEMATIKA SISWA KELAS IV SD SWASTA HKBP PARDAMEAN TERKAIT PENJUMLAHAN PECAHAN SEDERHANA”, JIIC, vol. 2, no. 3, pp. 4634–4641, Mar. 2025, Accessed: Jun. 04, 2026. [Online]. Available: https://jicnusantara.com/index.php/jiic/article/view/2734