Studying the Effected of some Operational Factors on the Performance of Poultry Wastewater Biological Treatment Efficiency for Reuse in Agricultural Irrigation. مجلة العلوم الهندسية [Internet]. 2021 Jul. 14 [cited 2026 Aug. 20];34(1). Available from: https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/412