MARY VERGHEESE. T, PRINCE JACOB RAJ. J, KIRAN VISHAL, ANSHA ELIZABETH MAMMEN RINTO JOSE, and EBENEZER JOSHUA. J. 2015. “FABRICATION OF COPPER NANOPARTICLE USING CATHARANTHUS ROSEUS BY GREEN SYNTHESIS AND ITS ANTIBACTERIAL ACTIVITY”. International Journal of Pharma and Bio Sciences 6 (4):287-95. https://ijpbs.net/index.php/journal/article/view/4617.