Jannah, Raodatul, and Nur Rahmah Sari. “Financial Performance of PT Perbankan Syariah Indonesia Tbk Before and After the Merger Using the Islamicity Performance Index Approach”. Al-Mashrafiyah: Jurnal Ekonomi, Keuangan, dan Perbankan Syariah 7, no. 2 (October 30, 2023): 71-87. Accessed November 24, 2024. https://journal3.uin-alauddin.ac.id/index.php/almashrafiyah/article/view/39287.