kurniawan, ahmad and warsidi, warsidi 2019. STRATEGI PERBANKAN SYARIAH TERHADAP AKAD MUDHARABAH BERMASALAH PERMATA BANK SYARIAH DR. SUTOMO SURABAYA. Journal Justisia Ekonomika: Master of Sharia Economic Law. 3, 2 (Dec. 2019). DOI:https://doi.org/10.30651/justeko.v3i2.3914.