Simultaneous Quantification of Bioactive Triterpene acids (Ursolic acid and Oleanolic acid) in Different Extracts of Eucalyptus globulus (L) by HPTLC Method, Gupta, Arti, Maheta Pooja, Chauhan Renu, Pandey Sonia, Yadav Jitendra Singh, and Shah Shailesh , Pharmacognosy Journal, December 2017, Volume 10, Issue 1, p.179-185, (2018)