AL-ISLAM, H.; MARAH MANUNGGAL, S. A. The Influence of Social Environment, Religiosity, and Customer Knowledge on Saving Decisions with Wadi’ah Contracts at Bank Muamalat Indonesia Tulungagung Sub-Branch. Islamic Banking : Jurnal Pemikiran dan Pengembangan Perbankan Syariah, [S. l.], v. 8, n. 2, p. 327–344, 2023. DOI: 10.36908/isbank.v8i2.600. Disponível em: https://ejournal.stebisigm.ac.id/index.php/isbank/article/view/600. Acesso em: 4 oct. 2026.