Alam, M. T., M. M. Karim, and S. N. Khan. “Antibacterial Activity of Different Organic Extracts of Achyranthes Aspera and Cassia Alata”. Journal of Scientific Research, vol. 1, no. 2, Apr. 2009, pp. 393-8, doi:10.3329/jsr.v1i2.2298.