ANALISIS PENERAPAN STANDAR OPERASIONAL PROSEDUR (SOP) TELLER PADA PELAYANAN NASABAH DI KJKS BMT AGAM MADANI KOTO TUO. JEBI. 2025;2(10):1955-1970. Accessed February 1, 2026. https://ecosemica.net/index.php/ECONOMICA/article/view/246