FIRMAN, Rachmad Nor; ILFIAH, Siti. Analisa Produk Tabungan BSI dalam Menarik Minat Nasabah. Tasharruf : Journal of Islamic Economics and Business, [S. l.], v. 3, n. 1, p. 58–72, 2022. DOI: 10.55757/tasharruf.v3i1.91. Disponível em: https://ejournal.unupasuruan.ac.id/index.php/tasharruf/article/view/91. Acesso em: 12 oct. 2026.