Luthfiyyah A, Elisma, Lestari U, Naufal Nabillah Putra, Istiazah Putri Sisva, Johan Hasyim Nugroho, et al. The Activity Test of Transdermal Patch Formulations From Ethanol Extract of Java Chili (Piper Retrofractum Vahl.) as an Analgesic in Male Mice. chempublish [Internet]. 2025 Jun. 1 [cited 2026 May 2];9(1):36-4. Available from: https://www.online-journal.unja.ac.id/chp/article/view/38136