Monika NLGM, Yunita E. Formulation of Transdermal Patch Nanoemulgel of Dadap Serep Leaves (Erythrina subumbrans (Hassk.) Merr.) and Sand Ginger (Kaempferia galanga L.) as Candidate Herbal Lactagogum Based on Usadha. JPS [Internet]. 2026 May 14 [cited 2026 May 15];9(2):1318-27. Available from: https://journal-jps.com/new/index.php/jps/article/view/1510