Paramawidhita, R. Y., U. Chasanah, and D. Ermawati. “Formulasi Dan Evaluasi Fisik Sediaan Emulgel Tabir Surya Ekstrak Kulit Batang Kayu Manis (Cinnamomum burmannii): Physical Formulation and Evaluation of Sunscreen Emulgel Extract Cinnamon Bark Extract (Cinnamomum Burmannii)”. Jurnal Surya Medika (JSM), vol. 5, no. 1, Aug. 2019, pp. 90-99, doi:10.33084/jsm.v5i1.950.