Evaluation of the Efficiency of Wetlands to Treat water Pollution in the Litani River "studying the Biochemical Oxygen Demand". Damascus University Journal for engineering sciences, [S. l.], v. 39, n. 3, 2023. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/4178. Acesso em: 18 jun. 2026.