Erliana, Erliana. “PENGARUH SERVICE QUALITY DAN RELATIONSHIP MARKETING TERHADAP CUSTOMER RETENTION PADA PT. BPR DANA MULIA SEJAHTERA DI TANJUNGPINANG”. CASH 5, no. 1 (November 8, 2022): 38-46. Accessed January 22, 2025. https://journal.stie-pembangunan.ac.id/index.php/cash/article/view/2282.