TRUONG THANH, Nguyen et al.
 Testing the Removal of Microplastics  from Surface Water Using Okra Mucilage Combined  with Polyaluminium Chloride (PAC).
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], july 2025.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/5217" target="_new">https://js.vnu.edu.vn/EES/article/view/5217</a>&gt;. Date accessed: 14 dec. 2025.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.5217">https://doi.org/10.25073/2588-1094/vnuees.5217</a>.