“The Analgesic Effect of Ethanol Extract Soursop (Annona Muricata L.) Leaves in Wistar Rats”. Althea Medical Journal 5, no. 4 (December 28, 2018): 196–200. Accessed July 29, 2026. https://journal.fk.unpad.ac.id/index.php/amj/article/view/486.