Rusmayanti. “Peningkatan Kemampuan Berhitung Siswa Melalui Media Pembelajaran Counting Box Pada Siswa Kelas I Di Sekolah Dasar”. Journal of Mathematics, Science Education, and Research 1, no. 1 (January 1, 2024): 37–46. Accessed September 20, 2024. https://ssed.or.id/journal/jmser/article/view/73.