TIEN, Mai Van; 						TO UYEN, Tran.
 Synthesis of Quaternary Ammonium Tannin from Paper Mill Wastewater for Application in Water Treatment.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 38, n. 4, dec. 2022.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/4896" target="_new">https://js.vnu.edu.vn/EES/article/view/4896</a>&gt;. Date accessed: 22 dec. 2024.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.4896">https://doi.org/10.25073/2588-1094/vnuees.4896</a>.