THI QUYNH, Nguyen et al.
 Optimizing the Analysis of Polycyclic Aromatic Hydrocarbons in Tea Samples.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 35, n. 2, june 2019.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/4892" target="_new">https://js.vnu.edu.vn/NST/article/view/4892</a>&gt;. Date accessed: 22 dec. 2024.
doi: <a href="https://doi.org/10.25073/2588-1140/vnunst.4892">https://doi.org/10.25073/2588-1140/vnunst.4892</a>.