The Impact of Spin-Off Policy To The Profitability On Indonesian Islamic Banking Industry. Al-Iqtishad: Jurnal Ilmu Ekonomi Syariah, [S. l.], v. 7, n. 1, p. 117–126, 2015. DOI: 10.15408/aiq.v7i1.1363. Disponível em: https://journal.uinjkt.ac.id/iqtishad/article/view/1363. Acesso em: 26 jan. 2026.