[RETRACTED] Peranan Customer service Dalam Meningkatkan Pelayanan Kepada Nasabah di PT. BPR Sari Dananiaga Kediri, Tabanan. Jurnal Widya Mahavira, [S. l.], v. 1, n. 2, p. 157–164, 2026. Disponível em: https://ojs.stisip-margarana.ac.id/index.php/widyamahavira/article/view/28. Acesso em: 23 apr. 2026.