THI VIET NGA, Tran et al.
 Hydrothermal Synthesis and Gas Sensing Performance  of Spinel-type SnFe2O4 Nanomaterials: Influence  of Synthesis Condition.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], sep. 2025.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/5059" target="_new">https://js.vnu.edu.vn/MaP/article/view/5059</a>&gt;. Date accessed: 23 oct. 2025.
doi: <a href="https://doi.org/10.25073/2588-1124/vnumap.5059">https://doi.org/10.25073/2588-1124/vnumap.5059</a>.