Siyamto, Yudi, and Sumadi Sumadi. 2018. “Kinerja Keuangan Bank Umum Syariah Di Indonesia Dengan Pendekatan Metode Market Value Added (MVA)”. Jurnal Ilmiah Ekonomi Islam 4 (03):206-12. https://doi.org/10.29040/jiei.v4i03.338.