Karikalan, K., and A.K.A. Mandal. “Bioreduction of Gold Metal to Nanoparticles by Tea (Camellia Sinensis) Plant Extracts”. Journal of Plantation Crops 43, no. 1 (July 11, 2015): 40–45. Accessed October 5, 2024. https://updatepublishing.com/journal/index.php/JPC/article/view/5652.