“Formulation of Cream Extract  Kratom Leaf (Mitragyna Speciosa Korth.) As Analgesic in Mice (Mus Musculus)”. Journal of Tropical Pharmacy and Chemistry 10, no. 1 (March 31, 2026): 136–144. Accessed April 27, 2026. https://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/382.