“Formulation and Characterisation Testing of Blush Cream with Secang Wood Extract (Caesalpinia sappan L.) as a Natural Colorant: Formulasi dan Uji Karakteristik Sediaan Cream Blush On dengan Ekstrak Kayu Secang (Caesalpinia sappan L.) sebagai Pewarna Alami” (2026) Journal Pharmasci (Journal of Pharmacy and Science), 11(2), pp. 245–257. doi:10.53342/pharmasci.v11i2.567.