Analysis of Customer Literacy on the Use of Marhamah Savings Products at Bank Sumut KCP Syariah Panyabungan: Analisis Literasi Nasabah Pada Penggunaan Produk Tabungan Marhamah  Di Bank Sumut KCP Syariah Panyabungan. BAITUL MAAL : Journal of Sharia Economics, [S. l.], v. 1, n. 2, p. 48–65, 2024. Disponível em: https://journal.manarulilmi.org/index.php/jse/article/view/9.. Acesso em: 18 oct. 2024.