Malik, T., P. Singh, S. Pant, N. Chauhan, H. Lohani, V. Kumar, and S. Swarup. “Inhibition of Swarming Behaviour in Proteus Mirabilis by Pelargonium Graveolens Essential Oil”. Bangladesh Journal of Medical Science, vol. 14, no. 4, Dec. 2015, pp. 384-8, doi:10.3329/bjms.v14i4.20004.