MAHARDIKA, Cristina Renci; CHANDRA, Ratnasari Dwi Ade. Pengaruh Kegiatan Bermain Berbasis Kreatif Rainbow Music Bells Terhadap Kemampuan Mengenal Lambang Bilangan Pada Anak Usia 4-5 Tahun di TK Rukun Harapan Jember. JECIE (Journal of Early Childhood and Inclusive Education), [S. l.], v. 4, n. 2, p. 68–75, 2021. DOI: 10.31537/jecie.v4i2.498. Disponível em: http://jurnal.unipar.ac.id/index.php/JECIE/article/view/498. Acesso em: 7 apr. 2026.