The Impact of Financial Liberalization on Islamic Bank’s Efficiency in Indonesia. Al-Iqtishad: Jurnal Ilmu Ekonomi Syariah, [S. l.], v. 7, n. 2, p. 141–150, 2015. DOI: 10.15408/aiq.v7i2.1680. Disponível em: https://journal.uinjkt.ac.id/iqtishad/article/view/1680. Acesso em: 15 jan. 2026.