The Impact of Service Quality on Pension Savings Customers’ Satisfaction in Bank Syariah Indonesia. An-Nubuwwah: Journal of Islamic Studies, [S. l.], v. 1, n. 1, p. 69–93, 2022. DOI: 10.65345/anjis.v1i1.7. Disponível em: https://journal.iaimkotamobagu.ac.id/index.php/annubuwwah/article/view/7.. Acesso em: 3 mar. 2026.