Lindung Halomoan Art, Fauziah Fauziah, and Ahmad Lutfi. “Pengaruh Fluktuasi Harga Emas Dan Strategi Promosi Penjualan Terhadap Minat Nasabah”. El-kahfi | Journal of Islamic Economics 4, no. 02 (September 10, 2023): 351-360. Accessed August 14, 2025. https://ejournal.mannawasalwa.ac.id/index.php/elkahfi/article/view/147.