Mitra, S., R. Acharya, and S. J. Vinay. “Role of Castor Oil in Processing( Shodhana) of Kupeelu(Strychnos Nuxvomica Linn.) Seeds: An Approach of Traditional Ayurveda”. International Journal of Ayurvedic Medicine, vol. 2, no. 2, Sept. 2011, doi:10.47552/ijam.v2i2.52.