http://103.88.229.80/newpisang/ https://keppkn.kemkes.go.id/assets/ https://jurnalfasya.iainkediri.ac.id/news/ https://hsji.kemkes.go.id/hsji/ https://stelina.kkp.go.id/
MAULA, Nida Ni'matul et al. Potential Antioxidant Compounds Contained in Secang Wood (Caesalpinia sappan L) for Natural Skin Care. PISCES : Proceeding of Integrative Science Education Seminar, [S.l.], v. 3, n. 1, p. 65-71, dec. 2023. Available at: <https://prosiding.iainponorogo.ac.id/index.php/pisces/article/view/1069>. Date accessed: 15 jan. 2025.