Vuppala, Venkatesham, Madhu Gattumane Motappa, Satyanarayana Suggala Venkata, and Preetham Halugondanahalli Sadashivaiah. “Photocatalytic Degradation of Methylene Blue Using a Zinc Oxide-Cerium Oxide Catalyst”. European Journal of Chemistry 3, no. 2 (June 30, 2012): 191–195. Accessed May 2, 2024. https://www.eurjchem.com/index.php/eurjchem/article/view/564.