Anggraini, Tuti, and Ria Tifanny Tambunan. “Analisis Strategi Pemasaran Produk Tabungan Smart IB (Studi Kasus Kcp Bank Sumut Syariah Simpang Kayu Besar)”. Innovative: Journal Of Social Science Research 3, no. 5 (November 13, 2023): 10115–10125. Accessed September 21, 2026. https://j-innovative.org/index.php/Innovative/article/view/5909.