Gas Chromatography-Mass Spectrometry Vernonia Hymenolepis Analysis of the Solvent-Solvent Extract of Vernonia Hymenolepis Leaves. Commun. Phys. Sci [Internet]. 2022 Dec. 30 [cited 2026 Jun. 30];8(4):620-5. Available from: https://journalcps.com/index.php/volumes/article/view/602