C, S., R. Venkat Raman, R. M, T. M. S, S. Patra, T. Gowda, S. C. K, and S. R. Mulla. “Effect of Inoculation of Bacillus Megaterium Isolates on Growth, Biomass and Nutrient Content of Peppermint”. Journal of Phytology, vol. 3, no. 11, Nov. 2011, https://updatepublishing.com/journal/index.php/jp/article/view/2731.