ZAIND, Lauh Mahfudha. THE EFFECT OF PRICE FLUCTUATIONS AND SALES PROMOTION ON REPEAT USAGE OF GOLD INSTALLMENT PRODUCTS AT BSI KC MADIUN AGUS SALIM. Ar-Rihlah : Jurnal Keuangan dan Perbankan Syariah, [S. l.], v. 6, n. 01, 2026. Disponível em: https://jurnal.unsur.ac.id/index.php/ar-rihlah/article/view/5335. Acesso em: 1 apr. 2026.