Effect of adding composted sewage sludge to the mixture on Sophora japonica L. seed germination and growth indicators. Damascus University Journal of agriculture sciences, [S. l.], v. 39, n. 3, 2023. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/3742. Acesso em: 18 jun. 2026.