Zakaria, Nunuk Hariani Soekamto, Suriani Nur, and Ayun Dwi Astuti. 2025. “Comparison of Antioxidant Activity of Stem Bark, Stem Wood, and Leaf Extracts of Bayur Plant (Pterospermum Subpeltatum C.B.Rob)”. Jurnal Penelitian Pendidikan IPA 11 (1):382-87. https://doi.org/10.29303/jppipa.v11i1.9721.