Fithriyana, R., Irfan, A. . and Sudirman, W. F. R. . (2025) “Firm fundamentals and sectoral heterogeneity in Sharia-compliant stock return volatility: Evidence from Indonesia‎”, Journal of Islamic Economics Lariba, 11(2), pp. 969–994. doi: 10.20885/jielariba.vol11.iss2.art12.