Packialakshmi, N., and S. Naziya. “Green Synthesis of Silver Nanoparticles from Stem Extracts of Caralluma Fimbriyata and Its Antibacterial Activity”. International Journal of Applied Sciences and Biotechnology, vol. 2, no. 3, Sept. 2014, pp. 305-10, doi:10.3126/ijasbt.v2i3.10796.