Balan Paramasivam, Sumathi Arumugam, and Suriyaprakash Timmakondu Narasimhan Kuppusamy. “HPTLC Method for the Quantification of Ellagic Acid in Different Eucalyptus Species”. World Journal of Pharmaceutical Sciences, vol. 4, no. 2, Jan. 2016, pp. 212-20, https://wjpsonline.com/index.php/wjps/article/view/hptlc-quantification-ellagic-acid-eucalyptus.