SHOFIA HIDAYAH; FATIMAH, S. Pendampingan Belajar Operasi Hitung Perkalian Menggunakan Metode Jarimatika. Jurnal Pengabdian kepada Masyarakat Nusantara, [S. l.], v. 4, n. 3, p. 1946–1951, 2023. Disponível em: https://ejournal.sisfokomtek.org/index.php/jpkm/article/view/1307. Acesso em: 1 may. 2026.