SAPUTRO, hengkang bara.
 PENGEMBANGAN ALAT PERAGA PEMBELAJARAN MATEMATIKA BERBASIS MONTESSORI PADA MATERI PERKALIAN UNTUK SISWA KELAS II SD.
<strong>JTIEE (Journal of Teaching in Elementary Education)</strong>, [S.l.], v. 7, n. 1, p. 8-17, june 2023.
ISSN 2599-2716.
Available at: &lt;<a href="https://journal.umg.ac.id/index.php/jtiee/article/view/5610" target="_new">https://journal.umg.ac.id/index.php/jtiee/article/view/5610</a>&gt;. Date accessed: 23 dec. 2024.
doi: <a href="http://dx.doi.org/10.30587/jtiee.v7i1.5610">http://dx.doi.org/10.30587/jtiee.v7i1.5610</a>.