S.Manimaran; S.Kokila Vani; P.Jeevan Prasath; C.Manojkumar; C.Singaravelan; L.Monisha; G.Arunachalam; R. Joseph Sahaya Raja2; R.Prasath. High Performance Liquid Chromatographic Analysis of Emblica Officinalis For Its Gallic Acid Content Obtained from Various Geographical Sources. ijamscr 2021, 2021, 681-687.