PENGARUH PEMBIAYAAN BERMASALAH DAN EFISIENSI OPERASIONAL TERHADAP PROFITABILITAS BTPN SYARIAH PERIODE 2015-2020. Al-Iqtishad: Jurnal Ekonomi Syariah, [S. l.], v. 4, n. 01, p. 16–33, 2022. Disponível em: https://e-journal.uqi.ac.id/index.php/aliqtishad/article/view/173. Acesso em: 15 may. 2026.