AENI, Isrotul; ISTININGSIH, Siti; HIDAYATI, Vivi Rachmatul; NURMAWANTI, Iva. Pengembangan KOBER (Kotak Berhitung) Pada Materi Operasi Bilangan Cacah Untuk Siswa. Journal of Classroom Action Research, [S. l.], v. 6, n. 1, p. 29–35, 2024. DOI: 10.29303/jcar.v6i1.6728. Disponível em: https://jppipa.unram.ac.id/index.php/jcar/article/view/6728. Acesso em: 21 may. 2024.