Parmadi, Anom, Sri Rejeki, Susi Endrawati, and Poppy Julianingrum. “Analgesic Efficacy Evaluation of Ethanol Extract from African Leaves (Vernonia Amygdalina Del.) in Acetic Acid-Induced Mice (Mus Musculus)”. Photon: Journal of Natural Sciences and Technology 15, no. 1 (November 30, 2024). Accessed April 20, 2025. https://ejurnal.umri.ac.id/index.php/photon/article/view/4246.