Erlina, Erlina, Anisa Nur Safitri, Rina Ayu Fitriyani, and Gustian Djuanda. “ANALISIS RISIKO OPERASIONAL PADA BANK SYARIAH”. Penerbit Tahta Media (January 20, 2025). Accessed February 23, 2025. http://tahtamedia.co.id/index.php/issj/article/view/1235.