Penggunaan Alat Permainan Edukatif “Puzzle Jam” terhadap Kemampuan Kognitif “Mengenal Lambang Bilangan”. PROCEEDING: The Annual International Conference on Islamic Education, [S. l.], v. 3, n. 1, p. 200–207, 2018. Disponível em: https://jurnal.stitnualhikmah.ac.id/index.php/proceedings/article/view/269. Acesso em: 17 sep. 2026.