A, Ahmeda, and Ismail Z. (Zhari Ismail). 2005. “Isolation and Characterization of Gallic Acid, Quercetin and Methyl Dehydrochebulate from Phyllanthus Niruri (Dukung Anak)”. Malaysian Journal of Science 24 (1):121-23. https://adum.um.edu.my/index.php/MJS/article/view/8943.