Hafshah, M., Rohmah, A. dan Mardliyah, A. 2022. Potential of Secang Wood (Caesalpinia sappan L.) Ethanol Extractas Anti-Oxidant and Sun-Protection . Al-Kimia. 10, 2 (Des 2022). DOI:https://doi.org/10.24252/al-kimia.v10i2.28619.