Hikmah. “ANALISIS KOMPARATIF KUALITAS PELAYANAN BANK SYARIAH DAN BANK KONVENSIONAL DI KOTA BATAM”. Akrab Juara : Jurnal Ilmu-ilmu Sosial 9, no. 1 (May 30, 2025): 41–51. Accessed January 28, 2026. https://www.akrabjuara.com/index.php/akrabjuara/article/view/2306.