MAMMEN D, et al. “Variations In Values Of Proximate Analysis In Aerva Lanata Juss Ex Schultes, Hedyotis Corymbosa (L.) Lam. And Leptadenia Reticulata (Retz.) W. & A”. International Journal of Pharma and Bio Sciences, vol. 1, no. 4, Dec. 2010, pp. 629-36, https://ijpbs.net/index.php/journal/article/view/492.