Vanitha V, Pushpabharathi N, Kripa KG, Bothiraj K.V, and Murugan K. “Cytotoxic Effect of Brassica Oleracea on Liver Cancer Cell Lines”. International Journal of Research in Pharmaceutical Sciences, Vol. 9, no. 3, July 2018, pp. 965-70, https://pharmascope.org/ijrps/article/view/349.