SARI, M. Pengaruh Strategi Promosi Digital dan Diversifikasi Produk Terhadap Keputusan Menabung Nasabah: Studi Kasus di Bank Muamalat Cabang Medan Baru . As-Salam: Journal Islamic Social Sciences and Humanities, [S. l.], v. 2, n. 2, p. 1–10, 2024. DOI: 10.66867/as.v2i2.55. Disponível em: https://ejournal.as-salam.org/index.php/assalam/article/view/55. Acesso em: 11 oct. 2026.