Swamy, N. R., G. Vikram, K. Madhusudhan, K. Srikanth, and M. Laxminarasu. “Effect of Plant Growth Regulators on in Vitro Organogenesis in Cultivated Tomato (Solanum Lycopersicum L.).”. Journal of Research in Biology, Vol. 1, no. 4, Aug. 2011, pp. 263-8, https://ojs.jresearchbiology.com/index.php/jrb/article/view/90.