Analisis Terhadap Cidera Janji Karena Ketidaksesuaian Pengembalian Fasilitas Pembiayaan Berdasarkan Jadwal Angsuran Pokok Dalam Pembiayaan Mudharabah. : Studi Atas Kebijakan Penggunaan Akad Standar Pembiayaan Mudharabah PT. Bank Syariah X = Analysis of default that caused by discrepancy returns installment financing facility based on the primary installment schedule of Mudharabah financing : Study of policy Mudharabah standard contract usage in PT. Bank Syariah X