Safitri, Novita, Imsar Imsar, and Ahmad Syakir. “Islamicity Performance Index in Measuring the Financial Performance of Indonesian Islamic Banks”. JASa (Jurnal Akuntansi, Audit dan Sistem Informasi Akuntansi) 9, no. 1 (April 30, 2025): 189–203. Accessed January 23, 2026. https://journalfeb.unla.ac.id/index.php/jasa/article/view/2810.