H, S.K. and M., P.P. 2021. Estimation of total tannins, total phenolics and total flavonoids of different extracts of cedrela toona roxb. Fruits. Journal of Biomedical and Pharmaceutical Research. 10, 1 (Feb. 2021), 05-10. DOI:https://doi.org/10.32553/jbpr.v10i1.830.