ANALISIS KESULITAN SISWA KELAS IV PADA MATA PELAJARAN MATEMATIKA MATERI PECAHAN DESIMAL DI SD IT AT – TAQWA GARUDA. IPSSJ. 2025;2(03 Agustus):6816-6822. Accessed October 21, 2026. https://ipssj.com/index.php/ojs/article/view/782