Niam, M. I., & Febrilyantri, C. (2026). Effect Of Rupiah Exchange Rate Fluctuations And Inflation On Stock Index Volatility In Indonesia: A Comparative Study Of Sharia Vs. Conventional. Amkop Management Accounting Review (AMAR), 6(2), 94–106. https://doi.org/10.37531/amar.v6i2.3823