THI THANH DIEM NGO; MINH TIEN TRAN. Removal of heavy metals derived from COD analysis wastewater by electrolysis using graphite electrode. Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 63, n. 3, p. 85-91, 2021. DOI: 10.31276/VJSTE.63(3).85-91. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/72. Acesso em: 15 jul. 2026.