KRISTIANINGRUM, Eka Puspita; SEREPINAH, Marni. Peningkatan Hasil Belajar Perkalian Melalui Kerja Kelompok dengan Alat Peraga Benda Konkret. Jurnal Basicedu, [S. l.], v. 9, n. 4, p. 1274–1285, 2025. DOI: 10.31004/basicedu.v9i4.10175. Disponível em: https://jbasic.org/index.php/basicedu/article/view/10175. Acesso em: 31 dec. 2025.