VIET HUONG, Do Thi; 						THI THU, Bui; 						THI THUY QUYNH, Nguyen.
 Apply Multivariate Statistical Analyses to Assess Surface Water Quality in the Quang Binh River System.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], may 2025.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/5228" target="_new">https://js.vnu.edu.vn/EES/article/view/5228</a>&gt;. Date accessed: 21 may 2025.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.5228">https://doi.org/10.25073/2588-1094/vnuees.5228</a>.