AHMADI. Konstruksi Algoritma Aritmatika (૞ (Dihasilkan oleh Properti Grup Siklik. Cakrawala: Jurnal Pendidikan, [S. l.], v. 6, n. 2, p. 55–63, 2011. DOI: 10.24905/cakrawala.v6i2.55. Disponível em: https://cakrawala.upstegal.ac.id/index.php/cakrawala/article/view/55. Acesso em: 11 jan. 2026.