Huu Trinh, Le, Nguyen Duc Cuong, Do Dang Trung, & Nguyen Van Hieu.
" Synthesis and Characterization of Hierarchical CeO2 Spherical Nanoparticles for Photocatalytic Degradation  of Methylene Blue." <em>VNU Journal of Science: Mathematics - Physics</em> [Online], 37.4 (2021): n. pag. Web.  2 May. 2024