Raja1, K., P.S. Ramesh2, and D. Geetha1. “Synthesis of Copper Doped Nano Crystalline Zinc Oxide”. Asian Journal of Chemistry 25, no. 20 (May 7, 2013): 95–99. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_Supplementary%20Issue_25.