Dai, Luu Minh, Dao Ngoc Nhiem, Nguyen Van Phu, and Duong Thi Lim. “Synthesis of Nanostructure Mixed Oxides CeO2-Al2O3 by the Gel Combustion Method”. Vietnam Journal of Chemistry 49, no. 4 (August 15, 2012). Accessed November 22, 2024. https://vjs.ac.vn/index.php/vjchem/article/view/2216.