Widiastuti, Ayu, and Mulyaning Wulan. 2017. “Good Governance Bisnis Syariah Terhadap Islamicity Financial Performance Index Bank Umum Syariah”. Agregat: Jurnal Ekonomi Dan Bisnis 1 (1):94-113. https://doi.org/10.22236/agregat_vol1/is1pp94-113.