ANALISIS PERANAN CUSTOMER SERVICE DALAM MANAJEMEN KOMPLAIN CARD ATM (STUDI KASUS BSI KC PADANG IMAM BONJOL). Jurnal Ekonomi dan Bisnis, [S. l.], v. 2, n. 7, p. 1453–1458, 2025. Disponível em: https://ecosemica.net/index.php/ECONOMICA/article/view/202. Acesso em: 14 dec. 2025.