Efektivitas Penggunaan Media Batang Napier Terhadap Keterampilan Berhitung Perkalian Matematika. Jurnal Intelek Insan Cendikia, [S. l.], v. 2, n. 7, p. 13015–13032, 2025. Disponível em: https://jicnusantara.com/index.php/jiic/article/view/4209. Acesso em: 24 jun. 2026.