LAN, Nguyen Mai Cao Hoang Phuong et al.
 Analysis of the Structure and Luminescence Properties  of Sr3Y2Ge3O12:0.05Eu3+ (SYGO:Eu3+) According  to Judd–ofelt Theory.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 39, n. 3, aug. 2023.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/4800" target="_new">https://js.vnu.edu.vn/MaP/article/view/4800</a>&gt;. Date accessed: 05 dec. 2024.
doi: <a href="https://doi.org/10.25073/2588-1124/vnumap.4800">https://doi.org/10.25073/2588-1124/vnumap.4800</a>.