Marathe Vishal R, and Umate Satish K. “Estimation of Gallic Acid, Rutin and Quercetin in Portulaca Quadrifida L. – A Potential Wild Edible Plant by HPTLC Method”. International Journal of Life Sciences, vol. 4, no. 1, Apr. 2016, pp. 83-88, https://ijlsci.in/ls/index.php/home/article/view/1276.