SIMARMATA, Gayus. Analysis of Numeracy Ability of Class VII Students SMP Negeri 1 Siantar. Edunesia : Jurnal Ilmiah Pendidikan, [S. l.], v. 4, n. 1, p. 435–446, 2023. DOI: 10.51276/edu.v4i1.374. Disponível em: https://www.edunesia.org/edu/article/view/374. Acesso em: 12 sep. 2026.