“Phytochemical and HPTLC studies of methanolic extract of Indigofera tinctoria (Fabaceae)”, IJPLS, vol. 3, no. 5, pp. 1670–1674, May 2012, Accessed: Feb. 26, 2026. [Online]. Available: https://ijplsjournal.com/index.php/ijpls/article/view/833