REZA, Alvia Gamela; ZULHENDRI, Zulhendri; ASTUTI, Astuti. Eksplorasi Etnomatematika Permainan Congklak untuk Operasi Bilangan Bulat pada Masyarakat Batu-belah . Journal of Education Research, [S. l.], v. 5, n. 3, p. 3496–3506, 2024. DOI: 10.37985/jer.v5i3.1253. Disponível em: https://jer.or.id/index.php/jer/article/view/1253. Acesso em: 24 jul. 2025.