LOAN, Trinh Thi; 						LONG, Nguyen Ngoc.
 Optical Properties of Anatase and Rutile TiO2:Cr3+ Powders.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 30, n. 2, june 2014.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/743" target="_new">https://js.vnu.edu.vn/MaP/article/view/743</a>&gt;. Date accessed: 22 nov. 2024.