ANALISIS KEMAMPUAN MATEMATIKA SISWA KELAS IV SD SWASTA HKBP PARDAMEAN TERKAIT PENJUMLAHAN PECAHAN SEDERHANA. JIIC. 2025;2(3):4634-4641. Accessed June 4, 2026. https://jicnusantara.com/index.php/jiic/article/view/2734