RUSMAYANTI. Peningkatan Kemampuan Berhitung Siswa melalui Media Pembelajaran Counting Box pada Siswa Kelas I di Sekolah Dasar. Journal of Mathematics, Science Education, and Research, [S. l.], v. 1, n. 1, p. 37–46, 2024. Disponível em: https://ssed.or.id/journal/jmser/article/view/73. Acesso em: 20 sep. 2024.