Shanmugam, S., et al. “Edible Weeds in Paddy (<I>Oryza sativa< I> L.) Fields of Sivagangai District in Tamilnadu, India”. Indian Forester, vol. 138, no. 1, Jan. 2012, pp. 35-38, doi:10.36808/if/2012/v138i1/4559.