SITEPU, Silvi Anggraeni Br; PULUNGAN, Lilik Hidayat. The Effect of Word Wall Media on The Class Counting Operation Skills. Edunesia : Jurnal Ilmiah Pendidikan, [S. l.], v. 5, n. 2, p. 779–793, 2024. DOI: 10.51276/edu.v5i2.878. Disponível em: https://www.edunesia.org/edu/article/view/878. Acesso em: 21 aug. 2026.