Rudiatna, T.D.Y. and Yahya, A. 2024. OPTIMISING PROFITABILITY: THE ROLE OF DPK, COF, AND LIQUIDITY ON THE SUSTAINABILITY OF ISLAMIC BANKS. NISBAH: Jurnal Perbankan Syariah. 10, 2 (Dec. 2024), 153–164. DOI:https://doi.org/10.30997/jn.v10i2.15879.