Nurani, D. H. D. .; Purwati, E. .; Safitri, C. I. N. H. . Formulasi Dan Uji Mutu Fisik Sabun Herbal Padat Ekstrak Kulit Batang Kayu Manis (Cinnamomum burmanni): Formulation and Physical Quality Test of Solid Herbal Soap Cinnamon (Cinnamomum Burmanni) Bark Extract. Proc. Mul. Pharm. Conf. 2021, 13, 68-73.