CO, Nguyen Dang et al.
 Characterization and Microwave Absorption Properties  of Lead-Free Bi0.5(Na0.80K0.20)0.5TiO3  Synthesized by Sol-Gel Method.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 38, n. 1, mar. 2022.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/4665" target="_new">https://js.vnu.edu.vn/MaP/article/view/4665</a>&gt;. Date accessed: 09 may 2024.
doi: <a href="https://doi.org/10.25073/2588-1124/vnumap.4665">https://doi.org/10.25073/2588-1124/vnumap.4665</a>.