Bioassay-Guided Fractination of Antimitotic Compound from Ongkea Cortex (Mezzettia parviflora Becc) Towards Sea Urchin Eggs. (2015). Journal of Tropical Pharmacy and Chemistry , 3(1), 49–54. https://jtpc.ff.unmul.ac.id/index.php/jtpc/article/view/140