Formulation of Cream Extract  Kratom Leaf (Mitragyna speciosa Korth.) as Analgesic in Mice (Mus musculus). Journal of Tropical Pharmacy and Chemistry , [S. l.], v. 10, n. 1, p. 136–144, 2026. DOI: 10.30872/jtpc.v10i1.382. Disponível em: https://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/382. Acesso em: 27 apr. 2026.