Lubis, S. R. A., Putri , N. ., & Nasution , M. L. I. . (2022). Promotion Strategy for Mudharabah Marhamah Savings Products at Bank of North Sumatra Syariah. Jurnal Ekonomi, Manajemen, Akuntansi Dan Keuangan, 3(2), 387–392. https://doi.org/10.53697/emak.v3i2.498