NGO, Thi Thanh Diem; 						TRAN, Minh Tien.
Removal of heavy metals derived from COD analysis wastewater by electrolysis using graphite electrode.
<strong>Vietnam Journal of Science, Technology and Engineering</strong>, [S.l.], v. 63, n. 3, sep. 2021.
ISSN 2615-9937.
Available at: &lt;<a href="https://vietnamscience.vjst.vn/index.php/VJSTE/article/view/466" target="_new">https://vietnamscience.vjst.vn/index.php/VJSTE/article/view/466</a>&gt;. Date accessed: 19 may 2022.