Noviza, Deni, Lili Fitriani, Nurul Husna, and Sjaikhurrizal El Muttadien. “Formulation and Evaluation of Self-Nanoemulsifying Drug Delivery System (SNEDDS) Loaded With Usnic Acid for Topical Application”. Jurnal Sains Farmasi & Klinis 13, no. 02 (September 5, 2026): 203–213. Accessed September 15, 2026. https://jsfk.ffarmasi.unand.ac.id/index.php/jsfk/article/view/2123.