LOAN, Trinh Thi; 						NGOC LONG, Nguyen.
 Synthesis and Characterization of Anatase TiO2:Cu2+  Powders Prepared via a Sol-gel Technique.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 34, n. 3, sep. 2018.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/4272" target="_new">https://js.vnu.edu.vn/MaP/article/view/4272</a>&gt;. Date accessed: 25 apr. 2024.
doi: <a href="https://doi.org/10.25073/2588-1124/vnumap.4272">https://doi.org/10.25073/2588-1124/vnumap.4272</a>.