Rahayu, Heffi Christya, Etty Puji Lestari, and Tri R. Kuniawati. 2021. “The Effect of Book Value, Debt to Equity Ratio, Roa, Interest Rate and Exchange Rate at Jakarta Islamic Index (JII)”. El-Qish: Journal of Islamic Economics 1 (1):25-40. https://doi.org/10.33830/elqish.v1i1.1570.2021.