“Formulation and Characterization of Cayenne Pepper (Capsicum Frutesens L.) Leaf Extract Spray As Anti Acne”. Jurnal Ilmiah dr. Aloei Saboe 3, no. 2 (Agustus 20, 2023): 134–143. Diakses Juni 4, 2026. https://journals.ubmg.ac.id/index.php/JIAS/article/view/277.