Jamilah S, Waryun, Yalina N, Nabighah M. The Effect of Motivation, Loyalty, Service Quality, and Administration Costs on Customers’ Decisions to Use Gold Installment Products at Bank Syariah Indonesia with Promotion Variables as Moderation. CPPI [Internet]. 2025 Jan. 31 [cited 2025 Jul. 12];1(1). Available from: https://journal.frontierandmaritime.com/index.php/emcp/article/view/6