Darmansyah, D. “Capital Adequacy Ratio, Loan To Deposit Ratio, Non Performing Loan, Operational Cost Ratio, Net Interest Margin Dan Return On Assets Perusahaan Perbankan”. Jurnal Riset Akuntansi & Perpajakan (JRAP), Vol. 1, no. 01, June 2014, doi:10.35838/jrap.2014.001.01.7.