“The Influence of Sustainable Investment Strategy (SIBE) on Portfolio Performance With Investment Risk As a Mediating Variable: Evidence from SRI-KEHATI Stocks on the Indonesia Stock Exchange (2020–2025)”. International Journal of Social Science Research and Review, vol. 8, no. 12, Nov. 2025, pp. 457-64, https://doi.org/10.47814/ijssrr.v8i12.3197.