Yulyuswarni, Y. dan Mulatasih, E.R. (2021) “Formulasi dan Evaluasi Sabun Padat Transparant Ekstrak Frezzed Drying Kayu Secang (Caesalpinia Sappan L) Sebagai Sabun Anti Jerawat: Formulation and Evaluation of Transparent Solid Soap Extract Freezed Drying Sappan wood (Caesalpinia Sappan L) As Anti-Acne Soap”, Jurnal Sains dan Kesehatan, 3(4), hlm. 531–537. Tersedia pada: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/390 (Diakses: 19 September 2026).