Karisma, D. P., Qolbi, F. ‘Ainul, & Rosyadi, I. (2020). Macro Variable Effect Analysis and NonPerforming Financing (NPF) Against the Return on Asset (ROA) Islamic Banks in Indonesia Year 2008- 2017. Journal of Islamic Economic Laws, 3(1), 32–47. https://doi.org/10.23917/jisel.v3i1.10170