ALI, M. PELAYANAN NASABAH DAN PENERAPAN MARKETING MIX (4P) BANK SYARI’AH INDONESIA KCP KEMBANG TANJONG. HEI EMA : Jurnal Riset Hukum, Ekonomi Islam, Ekonomi, Manajemen dan Akuntansi, [S. l.], v. 5, n. 2, p. 420–432, 2026. DOI: 10.61393/heiema.v5i2.650. Disponível em: https://jurnal.stisalhilalsigli.ac.id/index.php/jhei/article/view/650. Acesso em: 24 aug. 2026.