Gogoi, Neelutpal, Biman Bhuyan, and Trinayan Deka. 2019. “ PRELIMINARY PHYTOCHEMICAL SCREENING AND TLC FINGERPRINTING OF THE BARK OF CASCABELA THEVETIA L”. International Journal of Pharmacy and Pharmaceutical Sciences 11 (7):125-30. https://doi.org/10.22159/ijpps.2019v11i7.29218.