ILMIYAH, N. CARA BERPIKIR SISWA SEKOLAH DASAR DALAM MENYELESAIKAN SOAL OPERASI PERKALIAN. Journal of Mathematics Education and Science, [S. l.], v. 1, n. 1, p. 43–48, 2018. DOI: 10.32665/james.v1iApril.16. Disponível em: https://journal.unugiri.ac.id/index.php/JaMES/article/view/16. Acesso em: 19 may. 2024.