Firdaus, Firdaus, Saifullah Saifullah, Nurul Huda, and Idad Firhan. 2021. “ANALISIS RASIO PROFITABILITAS PADA PT. BANK MUAMALAT TBK.TAHUN PERIODE 2015-2019”. Jurnal Proaksi 8 (1):113-23. https://doi.org/10.32534/jpk.v8i1.1675.