ADIB MUSTANIR; ZAKKY ZAMRUDI; SYAHRIAL SHADDIQ; S. PURNAMASARI. Strategi Mempertahankan Pemasaran Unit Layanan Gadai Syariah Sultan Adam Banjarmasin dalam Meningkatkan Penjualan Jasa Produk. Islamic Economics and Finance Journal, [S. l.], v. 4, n. 1, p. 33–40, 2026. DOI: 10.55657/iefj.v4i1.293. Disponível em: https://journal.scimadly.com/index.php/iefj/article/view/293. Acesso em: 17 mar. 2026.